Collection: Screws - Thumb

Screws -> Thumb
Thread Size (A) Thread Length (B) Overall Length (D) Head Diameter (E) Head Height (D) Indicative
Image
Thumb Screws - 5/16-18 UNC - 7.94mm - 38.1x57.15 mm Wing - Steel Screw
Thread Size (A)
5/16-18 UNC (7.94mm)

Thread Length (B)
38.10
mm

(Equiv. 1.5 in.)
Overall Length (D)
57.15
mm

(Equiv. 2.25 in.)
Head Diameter (E)
44.45
mm
Head Height (D)
19.05
mm
Thumb Screws - 5/16-18 UNC - 7.94mm - 38.1x57.15 mm Wing - Steel
Material: Steel   
Category: Screws - Thumb - Wing
Part Number: THS079C-038-W-CS (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $12.14 AUD
Regular price $14.56 AUD Sale price $12.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Thread Size (A) Thread Length (B) Overall Length (D) Indicative
Image
Thumb Screws - 5/16-18 UNC - 7.94mm - 38.1x57.15 mm Wing - Steel Screw
Thread Size (A)
5/16-18 UNC (7.94mm)

Thread Length (B)
38.10
mm

(Equiv. 1.5 in.)
Overall Length (D)
57.15
mm

(Equiv. 2.25 in.)
Thumb Screws - 5/16-18 UNC - 7.94mm - 38.1x57.15 mm Wing - Steel
Material: Steel    Head Diameter (E): 44.45 mm    Head Height (D): 19.05 mm   
Category: Screws - Thumb - Wing
Part Number: THS079C-038-W-CS (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $12.14 AUD
Regular price $14.56 AUD Sale price $12.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Thumb Screws - 5/16-18 UNC - 7.94mm - 44.45 - - Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (A)
5/16-18 UNC (7.94mm)

Thread Length (B)
44.45
mm

(Equiv. 1.75 in.)
Head Diameter (E)
19.05
mm
Head Height (D)
6.35
mm
Thumb Screws - 5/16-18 UNC - 7.94mm - 44.45  Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Flat Tip
Part Number: THS079C-044-K-S3-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $13.68 AUD
Regular price $16.42 AUD Sale price $13.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Thumb Screws - 5/16-18 UNC - 7.94mm - 44.45 - - Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (A)
5/16-18 UNC (7.94mm)

Thread Length (B)
44.45
mm

(Equiv. 1.75 in.)
Thumb Screws - 5/16-18 UNC - 7.94mm - 44.45  Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (E): 19.05 mm    Head Height (D): 6.35 mm   
Category: Screws - Thumb - Flat Tip
Part Number: THS079C-044-K-S3-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $13.68 AUD
Regular price $16.42 AUD Sale price $13.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Thumb Screws - 5/16-18 UNC - 7.94mm - 57.15 - - Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (A)
5/16-18 UNC (7.94mm)

Thread Length (B)
57.15
mm

(Equiv. 2.25 in.)
Head Diameter (E)
19.05
mm
Head Height (D)
6.35
mm
Thumb Screws - 5/16-18 UNC - 7.94mm - 57.15  Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Flat Tip
Part Number: THS079C-057-K-S3-FT (Each)
1 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $13.95 AUD
Regular price $16.75 AUD Sale price $13.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 1 available can be backordered.
Thumb Screws - 5/16-18 UNC - 7.94mm - 57.15 - - Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (A)
5/16-18 UNC (7.94mm)

Thread Length (B)
57.15
mm

(Equiv. 2.25 in.)
Thumb Screws - 5/16-18 UNC - 7.94mm - 57.15  Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (E): 19.05 mm    Head Height (D): 6.35 mm   
Category: Screws - Thumb - Flat Tip
Part Number: THS079C-057-K-S3-FT (Each)
1 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $13.95 AUD
Regular price $16.75 AUD Sale price $13.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Thumb Screws - 5/16-18 UNC - 7.94mm - 57.15 - - Flat Tip - Steel 12L14 Screw
Thread Size (A)
5/16-18 UNC (7.94mm)

Thread Length (B)
57.15
mm

(Equiv. 2.25 in.)
Head Diameter (E)
19.05
mm
Head Height (D)
6.35
mm
Thumb Screws - 5/16-18 UNC - 7.94mm - 57.15  Flat Tip - Steel 12L14
Material: Steel 12L14    Finish: Black Oxide   
Category: Screws - Thumb - Flat Tip
Part Number: THS079C-057-K-CB-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $9.05 AUD
Regular price $10.85 AUD Sale price $9.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Thumb Screws - 5/16-18 UNC - 7.94mm - 57.15 - - Flat Tip - Steel 12L14 Screw
Thread Size (A)
5/16-18 UNC (7.94mm)

Thread Length (B)
57.15
mm

(Equiv. 2.25 in.)
Thumb Screws - 5/16-18 UNC - 7.94mm - 57.15  Flat Tip - Steel 12L14
Material: Steel 12L14    Head Diameter (E): 19.05 mm    Head Height (D): 6.35 mm    Finish: Black Oxide   
Category: Screws - Thumb - Flat Tip
Part Number: THS079C-057-K-CB-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $9.05 AUD
Regular price $10.85 AUD Sale price $9.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Thumb Screws - 5/16-18 UNC - 7.94mm - 76.2 - - Flat Tip - Steel 12L14 Screw
Thread Size (A)
5/16-18 UNC (7.94mm)

Thread Length (B)
76.20
mm

(Equiv. 3 in.)
Head Diameter (E)
19.05
mm
Head Height (D)
6.35
mm
Thumb Screws - 5/16-18 UNC - 7.94mm - 76.2  Flat Tip - Steel 12L14
Material: Steel 12L14    Finish: Black Oxide   
Category: Screws - Thumb - Flat Tip
Part Number: THS079C-076-K-CB-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $11.14 AUD
Regular price $13.36 AUD Sale price $11.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Thumb Screws - 5/16-18 UNC - 7.94mm - 76.2 - - Flat Tip - Steel 12L14 Screw
Thread Size (A)
5/16-18 UNC (7.94mm)

Thread Length (B)
76.20
mm

(Equiv. 3 in.)
Thumb Screws - 5/16-18 UNC - 7.94mm - 76.2  Flat Tip - Steel 12L14
Material: Steel 12L14    Head Diameter (E): 19.05 mm    Head Height (D): 6.35 mm    Finish: Black Oxide   
Category: Screws - Thumb - Flat Tip
Part Number: THS079C-076-K-CB-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $11.14 AUD
Regular price $13.36 AUD Sale price $11.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Thumb Screws - 5/16-18 UNC - 7.94mm - 76.2 - - Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (A)
5/16-18 UNC (7.94mm)

Thread Length (B)
76.20
mm

(Equiv. 3 in.)
Head Diameter (E)
19.05
mm
Head Height (D)
6.35
mm
Thumb Screws - 5/16-18 UNC - 7.94mm - 76.2  Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Flat Tip
Part Number: THS079C-076-K-CS-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $18.23 AUD
Regular price $21.87 AUD Sale price $18.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Thumb Screws - 5/16-18 UNC - 7.94mm - 76.2 - - Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (A)
5/16-18 UNC (7.94mm)

Thread Length (B)
76.20
mm

(Equiv. 3 in.)
Thumb Screws - 5/16-18 UNC - 7.94mm - 76.2  Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (E): 19.05 mm    Head Height (D): 6.35 mm   
Category: Screws - Thumb - Flat Tip
Part Number: THS079C-076-K-CS-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $18.23 AUD
Regular price $21.87 AUD Sale price $18.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Thumb Screws - 3/8-16 UNC - 9.53mm - 12.7x17.46 mm Knurled - Nylon Polyamide 6/6 Screw
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (D)
17.46
mm

(Equiv. 0.687 in.)
Thumb Screws - 3/8-16 UNC - 9.53mm - 12.7x17.46 mm Knurled - Nylon Polyamide 6/6
Material: Nylon (Polyamide 6/6)   
Category: Screws - Thumb - Knurled
Deleted Item. Available while stocks last.
Part Number: THS095C-013-K-NY-WF (PK-10)
39 units (390 pcs) Available Now | Item Discontinued - Up to 39 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

39 units (390 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thumb Screws - 3/8-16 UNC - 9.53mm - 12.7x17.46 mm Knurled - Nylon Polyamide 6/6 Screw
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
12.70
mm

(Equiv. 0.5 in.)
Overall Length (D)
17.46
mm

(Equiv. 0.687 in.)
Thumb Screws - 3/8-16 UNC - 9.53mm - 12.7x17.46 mm Knurled - Nylon Polyamide 6/6
Material: Nylon (Polyamide 6/6)   
Category: Screws - Thumb - Knurled
Deleted Item. Available while stocks last.
Part Number: THS095C-013-K-NY-WF (PK-10)
39 units (390 pcs) Available Now | Item Discontinued - Up to 39 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

39 units (390 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thumb Screws - 3/8-16 UNC - 9.53mm - 25.4x30.16 mm Knurled - Nylon Polyamide 6/6 Screw
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
25.40
mm

(Equiv. 1 in.)
Overall Length (D)
30.16
mm

(Equiv. 1.187 in.)
Thumb Screws - 3/8-16 UNC - 9.53mm - 25.4x30.16 mm Knurled - Nylon Polyamide 6/6
Material: Nylon (Polyamide 6/6)   
Category: Screws - Thumb - Knurled
Deleted Item. Available while stocks last.
Part Number: THS095C-025-K-NY-WF (PK-20)
2 units (40 pcs) Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $9.00 AUD
Regular price $17.10 AUD Sale price $9.00 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

2 units (40 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thumb Screws - 3/8-16 UNC - 9.53mm - 25.4x30.16 mm Knurled - Nylon Polyamide 6/6 Screw
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
25.40
mm

(Equiv. 1 in.)
Overall Length (D)
30.16
mm

(Equiv. 1.187 in.)
Thumb Screws - 3/8-16 UNC - 9.53mm - 25.4x30.16 mm Knurled - Nylon Polyamide 6/6
Material: Nylon (Polyamide 6/6)   
Category: Screws - Thumb - Knurled
Deleted Item. Available while stocks last.
Part Number: THS095C-025-K-NY-WF (PK-20)
2 units (40 pcs) Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $9.00 AUD
Regular price $17.10 AUD Sale price $9.00 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

2 units (40 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thumb Screws - 3/8-16 UNC - 9.53mm - 25.4x47.63 mm Flat Key Head - Malleable Iron Screw
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
25.40
mm

(Equiv. 1 in.)
Overall Length (D)
47.63
mm

(Equiv. 1.875 in.)
Head Diameter (E)
31.75
mm
Head Height (D)
22.23
mm
Thumb Screws - 3/8-16 UNC - 9.53mm - 25.4x47.63 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head
Part Number: THS095C-025-F-CS-WF (Each)
10 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $13.50 AUD
Regular price $16.20 AUD Sale price $13.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 10 available can be backordered.
Thumb Screws - 3/8-16 UNC - 9.53mm - 25.4x47.63 mm Flat Key Head - Malleable Iron Screw
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
25.40
mm

(Equiv. 1 in.)
Overall Length (D)
47.63
mm

(Equiv. 1.875 in.)
Thumb Screws - 3/8-16 UNC - 9.53mm - 25.4x47.63 mm Flat Key Head - Malleable Iron
Material: Malleable Iron    Head Diameter (E): 31.75 mm    Head Height (D): 22.23 mm    Finish: Tumbled   
Category: Screws - Thumb - Flat Key Head
Part Number: THS095C-025-F-CS-WF (Each)
10 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $13.50 AUD
Regular price $16.20 AUD Sale price $13.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
Thumb Screws - 3/8-16 UNC - 9.53mm - 50.8 - - Flat Tip - Steel 12L14 Screw
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
50.80
mm

(Equiv. 2 in.)
Head Diameter (E)
22.23
mm
Head Height (D)
7.94
mm
Thumb Screws - 3/8-16 UNC - 9.53mm - 50.8  Flat Tip - Steel 12L14
Material: Steel 12L14    Finish: Black Oxide   
Category: Screws - Thumb - Flat Tip
Part Number: THS095C-051-K-CB-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $19.14 AUD
Regular price $22.96 AUD Sale price $19.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Thumb Screws - 3/8-16 UNC - 9.53mm - 50.8 - - Flat Tip - Steel 12L14 Screw
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
50.80
mm

(Equiv. 2 in.)
Thumb Screws - 3/8-16 UNC - 9.53mm - 50.8  Flat Tip - Steel 12L14
Material: Steel 12L14    Head Diameter (E): 22.23 mm    Head Height (D): 7.94 mm    Finish: Black Oxide   
Category: Screws - Thumb - Flat Tip
Part Number: THS095C-051-K-CB-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $19.14 AUD
Regular price $22.96 AUD Sale price $19.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Thumb Screws - 3/8-16 UNC - 9.53mm - 50.8 - - Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
50.80
mm

(Equiv. 2 in.)
Head Diameter (E)
22.23
mm
Head Height (D)
7.94
mm
Thumb Screws - 3/8-16 UNC - 9.53mm - 50.8  Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Flat Tip
Part Number: THS095C-051-K-CS-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $26.77 AUD
Regular price $32.13 AUD Sale price $26.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Thumb Screws - 3/8-16 UNC - 9.53mm - 50.8 - - Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
50.80
mm

(Equiv. 2 in.)
Thumb Screws - 3/8-16 UNC - 9.53mm - 50.8  Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (E): 22.23 mm    Head Height (D): 7.94 mm   
Category: Screws - Thumb - Flat Tip
Part Number: THS095C-051-K-CS-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $26.77 AUD
Regular price $32.13 AUD Sale price $26.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Thumb Screws - 3/8-16 UNC - 9.53mm - 63.5 - - Flat Tip - Steel 12L14 Screw
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
63.50
mm

(Equiv. 2.5 in.)
Head Diameter (E)
22.23
mm
Head Height (D)
7.94
mm
Thumb Screws - 3/8-16 UNC - 9.53mm - 63.5  Flat Tip - Steel 12L14
Material: Steel 12L14    Finish: Black Oxide   
Category: Screws - Thumb - Flat Tip
Part Number: THS095C-064-K-CB-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $12.59 AUD
Regular price $15.11 AUD Sale price $12.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Thumb Screws - 3/8-16 UNC - 9.53mm - 63.5 - - Flat Tip - Steel 12L14 Screw
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
63.50
mm

(Equiv. 2.5 in.)
Thumb Screws - 3/8-16 UNC - 9.53mm - 63.5  Flat Tip - Steel 12L14
Material: Steel 12L14    Head Diameter (E): 22.23 mm    Head Height (D): 7.94 mm    Finish: Black Oxide   
Category: Screws - Thumb - Flat Tip
Part Number: THS095C-064-K-CB-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $12.59 AUD
Regular price $15.11 AUD Sale price $12.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Thumb Screws - 3/8-16 UNC - 9.53mm - 63.5 - - Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
63.50
mm

(Equiv. 2.5 in.)
Head Diameter (E)
22.23
mm
Head Height (D)
7.94
mm
Thumb Screws - 3/8-16 UNC - 9.53mm - 63.5  Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Flat Tip
Part Number: THS095C-064-K-CS-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $29.14 AUD
Regular price $34.96 AUD Sale price $29.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Thumb Screws - 3/8-16 UNC - 9.53mm - 63.5 - - Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
63.50
mm

(Equiv. 2.5 in.)
Thumb Screws - 3/8-16 UNC - 9.53mm - 63.5  Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (E): 22.23 mm    Head Height (D): 7.94 mm   
Category: Screws - Thumb - Flat Tip
Part Number: THS095C-064-K-CS-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $29.14 AUD
Regular price $34.96 AUD Sale price $29.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Thumb Screws - 3/8-16 UNC - 9.53mm - 76.2 - - Flat Tip - Steel 12L14 Screw
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
76.20
mm

(Equiv. 3 in.)
Head Diameter (E)
22.23
mm
Head Height (D)
7.94
mm
Thumb Screws - 3/8-16 UNC - 9.53mm - 76.2  Flat Tip - Steel 12L14
Material: Steel 12L14    Finish: Black Oxide   
Category: Screws - Thumb - Flat Tip
Part Number: THS095C-076-K-CB-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $24.14 AUD
Regular price $28.96 AUD Sale price $24.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Thumb Screws - 3/8-16 UNC - 9.53mm - 76.2 - - Flat Tip - Steel 12L14 Screw
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
76.20
mm

(Equiv. 3 in.)
Thumb Screws - 3/8-16 UNC - 9.53mm - 76.2  Flat Tip - Steel 12L14
Material: Steel 12L14    Head Diameter (E): 22.23 mm    Head Height (D): 7.94 mm    Finish: Black Oxide   
Category: Screws - Thumb - Flat Tip
Part Number: THS095C-076-K-CB-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $24.14 AUD
Regular price $28.96 AUD Sale price $24.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Thumb Screws - 3/8-16 UNC - 9.53mm - 76.2 - - Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
76.20
mm

(Equiv. 3 in.)
Head Diameter (E)
22.23
mm
Head Height (D)
7.94
mm
Thumb Screws - 3/8-16 UNC - 9.53mm - 76.2  Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Flat Tip
Part Number: THS095C-076-K-CS-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $19.68 AUD
Regular price $23.62 AUD Sale price $19.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Thumb Screws - 3/8-16 UNC - 9.53mm - 76.2 - - Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (A)
3/8-16 UNC (9.53mm)

Thread Length (B)
76.20
mm

(Equiv. 3 in.)
Thumb Screws - 3/8-16 UNC - 9.53mm - 76.2  Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (E): 22.23 mm    Head Height (D): 7.94 mm   
Category: Screws - Thumb - Flat Tip
Part Number: THS095C-076-K-CS-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $19.68 AUD
Regular price $23.62 AUD Sale price $19.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Thumb Screws - 1/2-13 UNC - 12.7mm - 76.2 - - Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
76.20
mm

(Equiv. 3 in.)
Head Diameter (E)
25.40
mm
Head Height (D)
9.53
mm
Thumb Screws - 1/2-13 UNC - 12.7mm - 76.2  Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Thumb - Flat Tip
Part Number: THS127C-076-K-CS-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $29.50 AUD
Regular price $35.40 AUD Sale price $29.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Thumb Screws - 1/2-13 UNC - 12.7mm - 76.2 - - Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
76.20
mm

(Equiv. 3 in.)
Thumb Screws - 1/2-13 UNC - 12.7mm - 76.2  Flat Tip - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Diameter (E): 25.40 mm    Head Height (D): 9.53 mm   
Category: Screws - Thumb - Flat Tip
Part Number: THS127C-076-K-CS-FT (Each)
2 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $29.50 AUD
Regular price $35.40 AUD Sale price $29.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Thumb Screws - 1/2-13 UNC - 12.7mm - 76.2 - - Flat Tip - Steel 12L14 Screw
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
76.20
mm

(Equiv. 3 in.)
Head Diameter (E)
25.40
mm
Head Height (D)
9.53
mm
Thumb Screws - 1/2-13 UNC - 12.7mm - 76.2  Flat Tip - Steel 12L14
Material: Steel 12L14    Finish: Black Oxide   
Category: Screws - Thumb - Flat Tip
Part Number: THS127C-076-K-CB-FT (Each)
1 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $20.68 AUD
Regular price $24.82 AUD Sale price $20.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 1 available can be backordered.
Thumb Screws - 1/2-13 UNC - 12.7mm - 76.2 - - Flat Tip - Steel 12L14 Screw
Thread Size (A)
1/2-13 UNC (12.7mm)

Thread Length (B)
76.20
mm

(Equiv. 3 in.)
Thumb Screws - 1/2-13 UNC - 12.7mm - 76.2  Flat Tip - Steel 12L14
Material: Steel 12L14    Head Diameter (E): 25.40 mm    Head Height (D): 9.53 mm    Finish: Black Oxide   
Category: Screws - Thumb - Flat Tip
Part Number: THS127C-076-K-CB-FT (Each)
1 Available Now | Further orders can be expected around Mon, Jan 19, 2026
Regular price $20.68 AUD
Regular price $24.82 AUD Sale price $20.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.