Collection: Screws - Shoulder - Socket Head - 303 Stainless

Screws -> Shoulder -> Socket Head -> 303 Stainless
Shoulder Diameter (E) Shoulder Length (A) Thread (D) Max. Thread Length (C) Head Height (B) Head Diameter (F) Indicative
Image
Shoulder Screws - 12x12 mm - M10x1.5 Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Shoulder Diameter (E)
12.000
mm
+ 0.000 / - 0.076
(Equiv. 0.472 in.)
Shoulder Length (A)
12.000
mm
+ 0.05 / + 0.2
(Equiv. 0.472 in.)
Thread (D)
M10x1.5
Max. Thread Length (C)
16.00
mm
Head Height (B)
8.00
mm
Head Diameter (F)
20.00
mm
Shoulder Screws - 12x12 mm - M10x1.5 Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Allen Key Size: 6.00 mm   
Part Number: SHLD120-012-SKT-S3 (Each)
5 Available Now | Further orders can be expected around Tue, Sep 22, 2026
Regular price $28.68 AUD
Regular price Sale price $28.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 5 available can be backordered.
Shoulder Diameter (E) Shoulder Length (A) Thread (D) Max. Thread Length (C) Indicative
Image
Shoulder Screws - 12x12 mm - M10x1.5 Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Shoulder Diameter (E)
12.000
mm
+ 0.000 / - 0.076
(Equiv. 0.472 in.)
Shoulder Length (A)
12.000
mm
+ 0.05 / + 0.2
(Equiv. 0.472 in.)
Thread (D)
M10x1.5
Max. Thread Length (C)
16.00
mm
Shoulder Screws - 12x12 mm - M10x1.5 Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Height (B): 8.00 mm    Head Diameter (F): 20.00 mm    Allen Key Size: 6.00 mm   
Part Number: SHLD120-012-SKT-S3 (Each)
5 Available Now | Further orders can be expected around Tue, Sep 22, 2026
Regular price $28.68 AUD
Regular price Sale price $28.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

5 Available Now. Backorder if more than 5.
Shoulder Screws - 15.875x12.7 mm - 1/2-13 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Shoulder Diameter (E)
15.875
mm
Shoulder Length (A)
12.700
mm
Thread (D)
1/2-13 UNC
Max. Thread Length (C)
19.05
mm
Head Height (B)
9.53
mm
Head Diameter (F)
22.22
mm
Shoulder Screws - 15.875x12.7 mm - 1/2-13 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Allen Key Size: 7.94 mm   
Part Number: SHLD159-013-SKT-S3 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 06, 2026
Regular price $77.14 AUD
Regular price Sale price $77.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Shoulder Screws - 15.875x12.7 mm - 1/2-13 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Shoulder Diameter (E)
15.875
mm
Shoulder Length (A)
12.700
mm
Thread (D)
1/2-13 UNC
Max. Thread Length (C)
19.05
mm
Shoulder Screws - 15.875x12.7 mm - 1/2-13 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Height (B): 9.53 mm    Head Diameter (F): 22.22 mm    Allen Key Size: 7.94 mm   
Part Number: SHLD159-013-SKT-S3 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 06, 2026
Regular price $77.14 AUD
Regular price Sale price $77.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Shoulder Screws - 15.875x15.875 mm - 1/2-13 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Shoulder Diameter (E)
15.875
mm
Shoulder Length (A)
15.875
mm
Thread (D)
1/2-13 UNC
Max. Thread Length (C)
19.05
mm
Head Height (B)
9.53
mm
Head Diameter (F)
22.22
mm
Shoulder Screws - 15.875x15.875 mm - 1/2-13 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Allen Key Size: 7.94 mm   
Part Number: SHLD159-016-SKT-S3 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 06, 2026
Regular price $77.32 AUD
Regular price Sale price $77.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Shoulder Screws - 15.875x15.875 mm - 1/2-13 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Shoulder Diameter (E)
15.875
mm
Shoulder Length (A)
15.875
mm
Thread (D)
1/2-13 UNC
Max. Thread Length (C)
19.05
mm
Shoulder Screws - 15.875x15.875 mm - 1/2-13 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Height (B): 9.53 mm    Head Diameter (F): 22.22 mm    Allen Key Size: 7.94 mm   
Part Number: SHLD159-016-SKT-S3 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 06, 2026
Regular price $77.32 AUD
Regular price Sale price $77.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Shoulder Screws - 15.875x19.05 mm - 1/2-13 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Shoulder Diameter (E)
15.875
mm
Shoulder Length (A)
19.050
mm
Thread (D)
1/2-13 UNC
Max. Thread Length (C)
19.05
mm
Head Height (B)
9.53
mm
Head Diameter (F)
22.22
mm
Shoulder Screws - 15.875x19.05 mm - 1/2-13 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Allen Key Size: 7.94 mm   
Part Number: SHLD159-019-SKT-S3 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 06, 2026
Regular price $84.32 AUD
Regular price Sale price $84.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Shoulder Screws - 15.875x19.05 mm - 1/2-13 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Shoulder Diameter (E)
15.875
mm
Shoulder Length (A)
19.050
mm
Thread (D)
1/2-13 UNC
Max. Thread Length (C)
19.05
mm
Shoulder Screws - 15.875x19.05 mm - 1/2-13 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Height (B): 9.53 mm    Head Diameter (F): 22.22 mm    Allen Key Size: 7.94 mm   
Part Number: SHLD159-019-SKT-S3 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 06, 2026
Regular price $84.32 AUD
Regular price Sale price $84.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Shoulder Screws - 15.875x25.4 mm - 1/2-13 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Shoulder Diameter (E)
15.875
mm
Shoulder Length (A)
25.400
mm
Thread (D)
1/2-13 UNC
Max. Thread Length (C)
19.05
mm
Head Height (B)
9.53
mm
Head Diameter (F)
22.22
mm
Shoulder Screws - 15.875x25.4 mm - 1/2-13 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Allen Key Size: 7.94 mm   
Part Number: SHLD159-025-SKT-S3 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 06, 2026
Regular price $86.41 AUD
Regular price Sale price $86.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Shoulder Screws - 15.875x25.4 mm - 1/2-13 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Shoulder Diameter (E)
15.875
mm
Shoulder Length (A)
25.400
mm
Thread (D)
1/2-13 UNC
Max. Thread Length (C)
19.05
mm
Shoulder Screws - 15.875x25.4 mm - 1/2-13 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Head Height (B): 9.53 mm    Head Diameter (F): 22.22 mm    Allen Key Size: 7.94 mm   
Part Number: SHLD159-025-SKT-S3 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 06, 2026
Regular price $86.41 AUD
Regular price Sale price $86.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.