Collection: Screws - Shoulder

Screws -> Shoulder
Shoulder Diameter (E) Shoulder Length (A) Thread (D) Max. Thread Length (S) Head Height (H) Head Diameter Indicative
Image
Shoulder Screws - 12x50 mm - M10x1.5 Socket Head - Stainless Steel 316 Similar to A4, 18-10 Screw
Shoulder Diameter (E)
12.000
mm
- 0.072 / - 0.010
(Equiv. 0.472 in.)
Shoulder Length (A)
50.000
mm
Thread (D)
M10x1.5
Max. Thread Length (S)
16.00
mm
Head Height (H)
9.00
mm
Head Diameter
18.00
mm
Shoulder Screws - 12x50 mm - M10x1.5 Socket Head - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Screws - Shoulder - Socket Head
Part Number: SHLD120-050-SKT-S6 (Each)
185 Available Now | Further orders can be expected around Sun, Sep 13, 2026
Regular price $166.68 AUD
Regular price Sale price $166.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 185 available can be backordered.
Shoulder Diameter (E) Shoulder Length (A) Thread (D) Max. Thread Length (S) Indicative
Image
Shoulder Screws - 12x50 mm - M10x1.5 Socket Head - Stainless Steel 316 Similar to A4, 18-10 Screw
Shoulder Diameter (E)
12.000
mm
- 0.072 / - 0.010
(Equiv. 0.472 in.)
Shoulder Length (A)
50.000
mm
Thread (D)
M10x1.5
Max. Thread Length (S)
16.00
mm
Shoulder Screws - 12x50 mm - M10x1.5 Socket Head - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Head Height (H): 9.00 mm    Head Diameter: 18.00 mm   
Category: Screws - Shoulder - Socket Head
Part Number: SHLD120-050-SKT-S6 (Each)
185 Available Now | Further orders can be expected around Sun, Sep 13, 2026
Regular price $166.68 AUD
Regular price Sale price $166.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

185 Available Now. Backorder if more than 185.
Shoulder Screws - 12.7x15.88 mm - 3/8-16 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Shoulder Diameter (E)
12.700
mm
+ 0.000 / - 0.076
(Equiv. 0.5 in.)
Shoulder Length (A)
15.880
mm
Thread (D)
3/8-16 UNC
Max. Thread Length (S)
15.88
mm
Head Height (H)
7.94
mm
Head Diameter
19.05
mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Shoulder - Socket Head
Part Number: SHLD127-016-SKT-S3 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 28, 2026
Regular price $51.59 AUD
Regular price Sale price $51.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Shoulder Screws - 12.7x15.88 mm - 3/8-16 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Shoulder Diameter (E)
12.700
mm
+ 0.000 / - 0.076
(Equiv. 0.5 in.)
Shoulder Length (A)
15.880
mm
Thread (D)
3/8-16 UNC
Max. Thread Length (S)
15.88
mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Height (H): 7.94 mm    Head Diameter: 19.05 mm   
Category: Screws - Shoulder - Socket Head
Part Number: SHLD127-016-SKT-S3 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 28, 2026
Regular price $51.59 AUD
Regular price Sale price $51.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Shoulder Screws - 12.7x25.4 mm - 3/8-16 UNC Socket Head - Carbon Steel - Hardened Screw
Shoulder Diameter (E)
12.700
mm
- 0.010 / - 0.040
(Equiv. 0.5 in.)
Shoulder Length (A)
25.400
mm
Thread (D)
3/8-16 UNC
Max. Thread Length (S)
15.88
mm
Head Height (H)
7.94
mm
Head Diameter
19.05
mm
Shoulder Screws - 12.7x25.4 mm - 3/8-16 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened   
Category: Screws - Shoulder - Socket Head
Part Number: SHLD127-025-SKT-C (Each)
22 Available Now | Further orders can be expected around Wed, Aug 19, 2026
Regular price $2.23 AUD
Regular price $3.89 AUD Sale price $2.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 22 available can be backordered.
Shoulder Screws - 12.7x25.4 mm - 3/8-16 UNC Socket Head - Carbon Steel - Hardened Screw
Shoulder Diameter (E)
12.700
mm
- 0.010 / - 0.040
(Equiv. 0.5 in.)
Shoulder Length (A)
25.400
mm
Thread (D)
3/8-16 UNC
Max. Thread Length (S)
15.88
mm
Shoulder Screws - 12.7x25.4 mm - 3/8-16 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Head Height (H): 7.94 mm    Head Diameter: 19.05 mm   
Category: Screws - Shoulder - Socket Head
Part Number: SHLD127-025-SKT-C (Each)
22 Available Now | Further orders can be expected around Wed, Aug 19, 2026
Regular price $2.23 AUD
Regular price $3.89 AUD Sale price $2.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

22 Available Now. Backorder if more than 22.
Shoulder Screws - 12.7x31.75 mm - 3/8-16 UNC Socket Head - Carbon Steel - Hardened Screw
Shoulder Diameter (E)
12.700
mm
- 0.010 / - 0.040
(Equiv. 0.5 in.)
Shoulder Length (A)
31.750
mm
Thread (D)
3/8-16 UNC
Max. Thread Length (S)
15.88
mm
Head Height (H)
7.94
mm
Head Diameter
19.05
mm
Shoulder Screws - 12.7x31.75 mm - 3/8-16 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened   
Category: Screws - Shoulder - Socket Head
Part Number: SHLD127-032-SKT-C (Each)
24 Available Now | Further orders can be expected around Wed, Aug 19, 2026
Regular price $2.05 AUD
Regular price $3.55 AUD Sale price $2.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 24 available can be backordered.
Shoulder Screws - 12.7x31.75 mm - 3/8-16 UNC Socket Head - Carbon Steel - Hardened Screw
Shoulder Diameter (E)
12.700
mm
- 0.010 / - 0.040
(Equiv. 0.5 in.)
Shoulder Length (A)
31.750
mm
Thread (D)
3/8-16 UNC
Max. Thread Length (S)
15.88
mm
Shoulder Screws - 12.7x31.75 mm - 3/8-16 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Head Height (H): 7.94 mm    Head Diameter: 19.05 mm   
Category: Screws - Shoulder - Socket Head
Part Number: SHLD127-032-SKT-C (Each)
24 Available Now | Further orders can be expected around Wed, Aug 19, 2026
Regular price $2.05 AUD
Regular price $3.55 AUD Sale price $2.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

24 Available Now. Backorder if more than 24.
Shoulder Screws - 16x20 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
20.000
mm
Thread (D)
M12x1.75
Max. Thread Length (S)
18.40
mm
Head Height (H)
10.00
mm
Head Diameter
24.33
mm
Shoulder Screws - 16x20 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened   
Category: Screws - Shoulder - Socket Head
Part Number: SHLD160-020-SKT-C (Each)
36 Available Now | Further orders can be expected around Wed, Aug 19, 2026
Regular price $6.86 AUD
Regular price Sale price $6.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 36 available can be backordered.
Shoulder Screws - 16x20 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
20.000
mm
Thread (D)
M12x1.75
Max. Thread Length (S)
18.40
mm
Shoulder Screws - 16x20 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Head Height (H): 10.00 mm    Head Diameter: 24.33 mm   
Category: Screws - Shoulder - Socket Head
Part Number: SHLD160-020-SKT-C (Each)
36 Available Now | Further orders can be expected around Wed, Aug 19, 2026
Regular price $6.86 AUD
Regular price Sale price $6.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

36 Available Now. Backorder if more than 36.
Shoulder Screws - 16x60 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
60.000
mm
Thread (D)
M12x1.75
Max. Thread Length (S)
18.40
mm
Head Height (H)
10.00
mm
Head Diameter
24.33
mm
Shoulder Screws - 16x60 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened   
Category: Screws - Shoulder - Socket Head
Part Number: SHLD160-060-SKT-C (Pack of 25)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 19, 2026
Regular price $148.41 AUD
Regular price $262.66 AUD Sale price $148.41 AUD
Priced, Stocked and Sold Per pack of 25
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Shoulder Screws - 16x60 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
60.000
mm
Thread (D)
M12x1.75
Max. Thread Length (S)
18.40
mm
Shoulder Screws - 16x60 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Head Height (H): 10.00 mm    Head Diameter: 24.33 mm   
Category: Screws - Shoulder - Socket Head
Part Number: SHLD160-060-SKT-C (Pack of 25)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 19, 2026
Regular price $148.41 AUD
Regular price $262.66 AUD Sale price $148.41 AUD
Priced, Stocked and Sold Per pack of 25
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Shoulder Screws - 16x70 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
70.000
mm
Thread (D)
M12x1.75
Max. Thread Length (S)
18.40
mm
Head Height (H)
10.00
mm
Head Diameter
24.33
mm
Shoulder Screws - 16x70 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened   
Category: Screws - Shoulder - Socket Head
Deleted Item. Available while stocks last.
Part Number: SHLD160-070-SKT-C (Each)
6 Available Now | Item Discontinued - Up to 6 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.56 AUD
Regular price $11.30 AUD Sale price $3.56 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

6 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Shoulder Screws - 16x70 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
70.000
mm
Thread (D)
M12x1.75
Max. Thread Length (S)
18.40
mm
Shoulder Screws - 16x70 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Head Height (H): 10.00 mm    Head Diameter: 24.33 mm   
Category: Screws - Shoulder - Socket Head
Deleted Item. Available while stocks last.
Part Number: SHLD160-070-SKT-C (Each)
6 Available Now | Item Discontinued - Up to 6 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.56 AUD
Regular price $11.30 AUD Sale price $3.56 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

6 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Shoulder Screws - 16x100 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
100.000
mm
Thread (D)
M12x1.75
Max. Thread Length (S)
18.40
mm
Head Height (H)
10.00
mm
Head Diameter
24.33
mm
Shoulder Screws - 16x100 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened   
Category: Screws - Shoulder - Socket Head
Part Number: SHLD160-100-SKT-C (Each)
19 Available Now | Further orders can be expected around Wed, Aug 19, 2026
Regular price $9.86 AUD
Regular price $18.47 AUD Sale price $9.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 19 available can be backordered.
Shoulder Screws - 16x100 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
100.000
mm
Thread (D)
M12x1.75
Max. Thread Length (S)
18.40
mm
Shoulder Screws - 16x100 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Head Height (H): 10.00 mm    Head Diameter: 24.33 mm   
Category: Screws - Shoulder - Socket Head
Part Number: SHLD160-100-SKT-C (Each)
19 Available Now | Further orders can be expected around Wed, Aug 19, 2026
Regular price $9.86 AUD
Regular price $18.47 AUD Sale price $9.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

19 Available Now. Backorder if more than 19.