Collection: Screws - Socket Cap - Alloy Steel - Black Oxide

Screws -> Socket Cap -> Alloy Steel -> Black Oxide
Thread Size (C) Thread Length (L) Material Head Length (B Max.) Head Diameter (A Max.) Drive Depth (E) Indicative
Image
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
82.6
mm

(Equiv. 3.252 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 82.6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-083-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 82.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $62.77 AUD
Regular price $75.33 AUD Sale price $62.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C) Thread Length (L) Material Head Length (B Max.) Indicative
Image
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
82.6
mm

(Equiv. 3.252 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 82.6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-083-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 82.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $62.77 AUD
Regular price $75.33 AUD Sale price $62.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
88.9
mm

(Equiv. 3.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-089-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $70.41 AUD
Regular price $84.49 AUD Sale price $70.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
88.9
mm

(Equiv. 3.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-089-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 88.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $70.41 AUD
Regular price $84.49 AUD Sale price $70.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
95.3
mm

(Equiv. 3.752 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 95.3 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-095-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 95.3 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $76.77 AUD
Regular price $92.13 AUD Sale price $76.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
95.3
mm

(Equiv. 3.752 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 95.3 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-095-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 95.3 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $76.77 AUD
Regular price $92.13 AUD Sale price $76.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
101.6
mm

(Equiv. 4 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-102-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $79.86 AUD
Regular price $95.84 AUD Sale price $79.86 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
101.6
mm

(Equiv. 4 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-102-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 101.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $79.86 AUD
Regular price $95.84 AUD Sale price $79.86 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
108
mm

(Equiv. 4.252 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 108 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-108-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 108 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $82.95 AUD
Regular price $99.55 AUD Sale price $82.95 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
108
mm

(Equiv. 4.252 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 108 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-108-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 108 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $82.95 AUD
Regular price $99.55 AUD Sale price $82.95 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
114.3
mm

(Equiv. 4.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-114-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $101.23 AUD
Regular price Sale price $101.23 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
114.3
mm

(Equiv. 4.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-114-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 114.3 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $101.23 AUD
Regular price Sale price $101.23 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
127
mm

(Equiv. 5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-127-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $119.32 AUD
Regular price Sale price $119.32 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
127
mm

(Equiv. 5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-127-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 127 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $119.32 AUD
Regular price Sale price $119.32 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
139.7
mm

(Equiv. 5.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 139.7 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-140-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 139.7 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $127.05 AUD
Regular price Sale price $127.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
139.7
mm

(Equiv. 5.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 139.7 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-140-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 139.7 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $127.05 AUD
Regular price Sale price $127.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
152.4
mm

(Equiv. 6 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-152-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $127.59 AUD
Regular price Sale price $127.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
152.4
mm

(Equiv. 6 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-152-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 152.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $127.59 AUD
Regular price Sale price $127.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
165.1
mm

(Equiv. 6.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 165.1 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-165-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 165.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $158.41 AUD
Regular price Sale price $158.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
165.1
mm

(Equiv. 6.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 165.1 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-165-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 165.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $158.41 AUD
Regular price Sale price $158.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
177.8
mm

(Equiv. 7 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-178-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $194.77 AUD
Regular price Sale price $194.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
177.8
mm

(Equiv. 7 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-178-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 177.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $194.77 AUD
Regular price Sale price $194.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
190.5
mm

(Equiv. 7.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 190.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-191-C-SK-C (PK-5)
Socket Cap Screws - 1-8 UNC - 25.4mm - 190.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $117.14 AUD
Regular price Sale price $117.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
190.5
mm

(Equiv. 7.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 190.5 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-191-C-SK-C (PK-5)
Socket Cap Screws - 1-8 UNC - 25.4mm - 190.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $117.14 AUD
Regular price Sale price $117.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
203.2
mm

(Equiv. 8 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 203.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-203-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 203.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $250.50 AUD
Regular price Sale price $250.50 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
203.2
mm

(Equiv. 8 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 203.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-203-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 203.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $250.50 AUD
Regular price Sale price $250.50 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
215.9
mm

(Equiv. 8.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 215.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-216-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 215.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $304.41 AUD
Regular price Sale price $304.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
215.9
mm

(Equiv. 8.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 215.9 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-216-C-SK-C (PK-10)
Socket Cap Screws - 1-8 UNC - 25.4mm - 215.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $304.41 AUD
Regular price Sale price $304.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
228.6
mm

(Equiv. 9 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 228.6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-229-C-SK-C (Each)
Socket Cap Screws - 1-8 UNC - 25.4mm - 228.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $52.14 AUD
Regular price Sale price $52.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
228.6
mm

(Equiv. 9 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 228.6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-229-C-SK-C (Each)
Socket Cap Screws - 1-8 UNC - 25.4mm - 228.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $52.14 AUD
Regular price Sale price $52.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
241.3
mm

(Equiv. 9.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 241.3 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-241-C-SK-C (Each)
Socket Cap Screws - 1-8 UNC - 25.4mm - 241.3 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $56.95 AUD
Regular price Sale price $56.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
241.3
mm

(Equiv. 9.5 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 241.3 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-241-C-SK-C (Each)
Socket Cap Screws - 1-8 UNC - 25.4mm - 241.3 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $56.95 AUD
Regular price Sale price $56.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
254
mm

(Equiv. 10 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 254 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-254-C-SK-C (PK-5)
Socket Cap Screws - 1-8 UNC - 25.4mm - 254 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $189.86 AUD
Regular price Sale price $189.86 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
254
mm

(Equiv. 10 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 254 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-254-C-SK-C (PK-5)
Socket Cap Screws - 1-8 UNC - 25.4mm - 254 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $189.86 AUD
Regular price Sale price $189.86 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
279.4
mm

(Equiv. 11 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 279.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-279-C-SK-C (Each)
Socket Cap Screws - 1-8 UNC - 25.4mm - 279.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $80.23 AUD
Regular price Sale price $80.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
279.4
mm

(Equiv. 11 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 279.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-279-C-SK-C (Each)
Socket Cap Screws - 1-8 UNC - 25.4mm - 279.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $80.23 AUD
Regular price Sale price $80.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
304.8
mm

(Equiv. 12 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 304.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-305-C-SK-C (Each)
Socket Cap Screws - 1-8 UNC - 25.4mm - 304.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $95.77 AUD
Regular price Sale price $95.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
304.8
mm

(Equiv. 12 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 304.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-305-C-SK-C (Each)
Socket Cap Screws - 1-8 UNC - 25.4mm - 304.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $95.77 AUD
Regular price Sale price $95.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
330.2
mm

(Equiv. 13 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 330.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-330-C-SK-C (Each)
Socket Cap Screws - 1-8 UNC - 25.4mm - 330.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $100.23 AUD
Regular price Sale price $100.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
330.2
mm

(Equiv. 13 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 330.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-330-C-SK-C (Each)
Socket Cap Screws - 1-8 UNC - 25.4mm - 330.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $100.23 AUD
Regular price Sale price $100.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
355.6
mm

(Equiv. 14 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 355.6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-356-C-SK-C (Each)
Socket Cap Screws - 1-8 UNC - 25.4mm - 355.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $99.50 AUD
Regular price Sale price $99.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
355.6
mm

(Equiv. 14 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 355.6 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-356-C-SK-C (Each)
Socket Cap Screws - 1-8 UNC - 25.4mm - 355.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $99.50 AUD
Regular price Sale price $99.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
406.4
mm

(Equiv. 16 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 406.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-406-C-SK-C (Each)
Socket Cap Screws - 1-8 UNC - 25.4mm - 406.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $101.41 AUD
Regular price Sale price $101.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
406.4
mm

(Equiv. 16 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 406.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-406-C-SK-C (Each)
Socket Cap Screws - 1-8 UNC - 25.4mm - 406.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $101.41 AUD
Regular price Sale price $101.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
457.2
mm

(Equiv. 18 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 457.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-457-C-SK-C (Each)
Socket Cap Screws - 1-8 UNC - 25.4mm - 457.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $172.23 AUD
Regular price Sale price $172.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
457.2
mm

(Equiv. 18 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 457.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-457-C-SK-C (Each)
Socket Cap Screws - 1-8 UNC - 25.4mm - 457.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $172.23 AUD
Regular price Sale price $172.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
508
mm

(Equiv. 20 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Head Diameter (A Max.)
38.1
mm
Drive Depth (E)
12.57
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 508 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-508-C-SK-C (Each)
Socket Cap Screws - 1-8 UNC - 25.4mm - 508 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $252.95 AUD
Regular price Sale price $252.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
1-8 UNC (25.4mm)

Thread Length (L)
508
mm

(Equiv. 20 in.)
Material
High Tensile Steel / Black Oxide

Head Length (B Max.)
25.4
mm
Socket Cap Screws - 1-8 UNC - 25.4mm - 508 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide    Head Diameter (A Max.): 38.1 mm    Drive Depth (E): 12.57 mm    Shank Diameter (C): 24.60 - 25.42 mm    Hex Key (D): 19.05 (3/4) mm    Pitch: 3.175 mm    Threads Per Inch: 8 TPI    Min thread Length: 63.5 mm   
Part Number: SC254C-508-C-SK-C (Each)
Socket Cap Screws - 1-8 UNC - 25.4mm - 508 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 22, 2025
Regular price $252.95 AUD
Regular price Sale price $252.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.