Collection: Screws - Shoulder - Socket Head

Screws -> Shoulder -> Socket Head
Shoulder Diameter (E) Shoulder Length (A) Thread (D) Max. Thread Length (C) Head Height (B) Head Diameter (F) Indicative
Image
Shoulder Diameter (E)
15.875
mm

(Equiv. 0.625 in.)
Shoulder Length (A)
25.400
mm

(Equiv. 1 in.)
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   
Category: Screws - Shoulder - Socket Head - 303 Stainless
Part Number: SHLD159-025-SKT-S3
Shoulder Screws - 15.875x25.4 mm - 1/2-13 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
Regular price $82.14 AUD
Regular price Sale price $82.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E) Shoulder Length (A) Thread (D) Max. Thread Length (C) Indicative
Image
Shoulder Diameter (E)
15.875
mm

(Equiv. 0.625 in.)
Shoulder Length (A)
25.400
mm

(Equiv. 1 in.)
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   
Category: Screws - Shoulder - Socket Head - 303 Stainless
Part Number: SHLD159-025-SKT-S3
Shoulder Screws - 15.875x25.4 mm - 1/2-13 UNC Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
Regular price $82.14 AUD
Regular price Sale price $82.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
25.400
mm

(Equiv. 1 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x25.4 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-025-SKT-C (25 Pcs)
Shoulder Screws - 15.875x25.4 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $101.86 AUD
Regular price Sale price $101.86 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
25.400
mm

(Equiv. 1 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x25.4 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-025-SKT-C (25 Pcs)
Shoulder Screws - 15.875x25.4 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $101.86 AUD
Regular price Sale price $101.86 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
31.750
mm

(Equiv. 1.25 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x31.75 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-032-SKT-C (25 Pcs)
Shoulder Screws - 15.875x31.75 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $106.86 AUD
Regular price Sale price $106.86 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
31.750
mm

(Equiv. 1.25 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x31.75 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-032-SKT-C (25 Pcs)
Shoulder Screws - 15.875x31.75 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $106.86 AUD
Regular price Sale price $106.86 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
44.450
mm

(Equiv. 1.75 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x44.45 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-044-SKT-C (25 Pcs)
Shoulder Screws - 15.875x44.45 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $117.05 AUD
Regular price Sale price $117.05 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
44.450
mm

(Equiv. 1.75 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x44.45 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-044-SKT-C (25 Pcs)
Shoulder Screws - 15.875x44.45 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $117.05 AUD
Regular price Sale price $117.05 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
50.800
mm

(Equiv. 2 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x50.8 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-051-SKT-C (25 Pcs)
Shoulder Screws - 15.875x50.8 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $122.59 AUD
Regular price Sale price $122.59 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
50.800
mm

(Equiv. 2 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x50.8 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-051-SKT-C (25 Pcs)
Shoulder Screws - 15.875x50.8 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $122.59 AUD
Regular price Sale price $122.59 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
57.150
mm

(Equiv. 2.25 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x57.15 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-057-SKT-C (25 Pcs)
Shoulder Screws - 15.875x57.15 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $128.68 AUD
Regular price Sale price $128.68 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
57.150
mm

(Equiv. 2.25 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x57.15 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-057-SKT-C (25 Pcs)
Shoulder Screws - 15.875x57.15 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $128.68 AUD
Regular price Sale price $128.68 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
63.500
mm

(Equiv. 2.5 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x63.5 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-064-SKT-C (25 Pcs)
Shoulder Screws - 15.875x63.5 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $133.23 AUD
Regular price Sale price $133.23 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
63.500
mm

(Equiv. 2.5 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x63.5 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-064-SKT-C (25 Pcs)
Shoulder Screws - 15.875x63.5 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $133.23 AUD
Regular price Sale price $133.23 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
69.850
mm

(Equiv. 2.75 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x69.85 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-070-SKT-C (25 Pcs)
Shoulder Screws - 15.875x69.85 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $147.41 AUD
Regular price Sale price $147.41 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
69.850
mm

(Equiv. 2.75 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x69.85 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-070-SKT-C (25 Pcs)
Shoulder Screws - 15.875x69.85 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $147.41 AUD
Regular price Sale price $147.41 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
76.200
mm

(Equiv. 3 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x76.2 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-076-SKT-C (10 Pcs)
Shoulder Screws - 15.875x76.2 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $53.86 AUD
Regular price $64.64 AUD Sale price $53.86 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
76.200
mm

(Equiv. 3 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x76.2 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-076-SKT-C (10 Pcs)
Shoulder Screws - 15.875x76.2 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $53.86 AUD
Regular price $64.64 AUD Sale price $53.86 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
82.550
mm

(Equiv. 3.25 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x82.55 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-083-SKT-C (10 Pcs)
Shoulder Screws - 15.875x82.55 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $60.77 AUD
Regular price $72.93 AUD Sale price $60.77 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
82.550
mm

(Equiv. 3.25 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x82.55 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-083-SKT-C (10 Pcs)
Shoulder Screws - 15.875x82.55 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $60.77 AUD
Regular price $72.93 AUD Sale price $60.77 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
88.900
mm

(Equiv. 3.5 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x88.9 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-089-SKT-C (10 Pcs)
Shoulder Screws - 15.875x88.9 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $63.50 AUD
Regular price $76.20 AUD Sale price $63.50 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
88.900
mm

(Equiv. 3.5 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x88.9 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-089-SKT-C (10 Pcs)
Shoulder Screws - 15.875x88.9 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $63.50 AUD
Regular price $76.20 AUD Sale price $63.50 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
114.300
mm

(Equiv. 4.5 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x114.3 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-114-SKT-C (10 Pcs)
Shoulder Screws - 15.875x114.3 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $79.32 AUD
Regular price $95.18 AUD Sale price $79.32 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
114.300
mm

(Equiv. 4.5 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x114.3 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-114-SKT-C (10 Pcs)
Shoulder Screws - 15.875x114.3 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $79.32 AUD
Regular price $95.18 AUD Sale price $79.32 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
127.000
mm

(Equiv. 5 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x127 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-127-SKT-C (10 Pcs)
Shoulder Screws - 15.875x127 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $143.05 AUD
Regular price Sale price $143.05 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
127.000
mm

(Equiv. 5 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x127 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-127-SKT-C (10 Pcs)
Shoulder Screws - 15.875x127 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $143.05 AUD
Regular price Sale price $143.05 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
152.400
mm

(Equiv. 6 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x152.4 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-152-SKT-C (10 Pcs)
Shoulder Screws - 15.875x152.4 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $157.95 AUD
Regular price Sale price $157.95 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
15.875
mm
- 0.010 / - 0.040
(Equiv. 0.625 in.)
Shoulder Length (A)
152.400
mm

(Equiv. 6 in.)
Thread (D)
1/2-13 UNC

Shoulder Screws - 15.875x152.4 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 7.94 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD159-152-SKT-C (10 Pcs)
Shoulder Screws - 15.875x152.4 mm - 1/2-13 UNC Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $157.95 AUD
Regular price Sale price $157.95 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
20.000
mm

(Equiv. 0.787 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Head Height (B)
10.00
mm
Head Diameter (F)
24.33
mm
Shoulder Screws - 16x20 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-020-SKT-C
Shoulder Screws - 16x20 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
40 Available Now | Further orders can be expected around Fri, Sep 12, 2025
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Each
Quantity Required

40 Available Now. Backorder if more than 40.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
20.000
mm

(Equiv. 0.787 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Shoulder Screws - 16x20 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Head Height (B): 10.00 mm    Head Diameter (F): 24.33 mm    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-020-SKT-C
Shoulder Screws - 16x20 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
40 Available Now | Further orders can be expected around Fri, Sep 12, 2025
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Each
Quantity Required

40 Available Now. Backorder if more than 40.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
25.000
mm

(Equiv. 0.984 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Head Height (B)
10.00
mm
Head Diameter (F)
24.33
mm
Shoulder Screws - 16x25 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-025-SKT-C (25 Pcs)
Shoulder Screws - 16x25 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $98.32 AUD
Regular price Sale price $98.32 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
25.000
mm

(Equiv. 0.984 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Shoulder Screws - 16x25 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Head Height (B): 10.00 mm    Head Diameter (F): 24.33 mm    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-025-SKT-C (25 Pcs)
Shoulder Screws - 16x25 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $98.32 AUD
Regular price Sale price $98.32 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
30.000
mm

(Equiv. 1.181 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Head Height (B)
10.00
mm
Head Diameter (F)
24.33
mm
Shoulder Screws - 16x30 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-030-SKT-C (25 Pcs)
Shoulder Screws - 16x30 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $99.32 AUD
Regular price Sale price $99.32 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
30.000
mm

(Equiv. 1.181 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Shoulder Screws - 16x30 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Head Height (B): 10.00 mm    Head Diameter (F): 24.33 mm    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-030-SKT-C (25 Pcs)
Shoulder Screws - 16x30 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $99.32 AUD
Regular price Sale price $99.32 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
35.000
mm

(Equiv. 1.378 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Head Height (B)
10.00
mm
Head Diameter (F)
24.33
mm
Shoulder Screws - 16x35 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-035-SKT-C (25 Pcs)
Shoulder Screws - 16x35 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $101.86 AUD
Regular price Sale price $101.86 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
35.000
mm

(Equiv. 1.378 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Shoulder Screws - 16x35 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Head Height (B): 10.00 mm    Head Diameter (F): 24.33 mm    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-035-SKT-C (25 Pcs)
Shoulder Screws - 16x35 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $101.86 AUD
Regular price Sale price $101.86 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
40.000
mm

(Equiv. 1.575 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Head Height (B)
10.00
mm
Head Diameter (F)
24.33
mm
Shoulder Screws - 16x40 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-040-SKT-C (25 Pcs)
Shoulder Screws - 16x40 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $121.05 AUD
Regular price Sale price $121.05 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
40.000
mm

(Equiv. 1.575 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Shoulder Screws - 16x40 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Head Height (B): 10.00 mm    Head Diameter (F): 24.33 mm    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-040-SKT-C (25 Pcs)
Shoulder Screws - 16x40 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $121.05 AUD
Regular price Sale price $121.05 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
45.000
mm

(Equiv. 1.772 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Head Height (B)
10.00
mm
Head Diameter (F)
24.33
mm
Shoulder Screws - 16x45 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-045-SKT-C (25 Pcs)
Shoulder Screws - 16x45 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $129.23 AUD
Regular price Sale price $129.23 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
45.000
mm

(Equiv. 1.772 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Shoulder Screws - 16x45 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Head Height (B): 10.00 mm    Head Diameter (F): 24.33 mm    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-045-SKT-C (25 Pcs)
Shoulder Screws - 16x45 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $129.23 AUD
Regular price Sale price $129.23 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
50.000
mm

(Equiv. 1.969 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Head Height (B)
10.00
mm
Head Diameter (F)
24.33
mm
Shoulder Screws - 16x50 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-050-SKT-C (25 Pcs)
Shoulder Screws - 16x50 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $133.77 AUD
Regular price Sale price $133.77 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
50.000
mm

(Equiv. 1.969 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Shoulder Screws - 16x50 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Head Height (B): 10.00 mm    Head Diameter (F): 24.33 mm    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-050-SKT-C (25 Pcs)
Shoulder Screws - 16x50 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $133.77 AUD
Regular price Sale price $133.77 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
60.000
mm

(Equiv. 2.362 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Head Height (B)
10.00
mm
Head Diameter (F)
24.33
mm
Shoulder Screws - 16x60 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-060-SKT-C (25 Pcs)
Shoulder Screws - 16x60 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $114.59 AUD
Regular price $202.92 AUD Sale price $114.59 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
60.000
mm

(Equiv. 2.362 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Shoulder Screws - 16x60 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Head Height (B): 10.00 mm    Head Diameter (F): 24.33 mm    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-060-SKT-C (25 Pcs)
Shoulder Screws - 16x60 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $114.59 AUD
Regular price $202.92 AUD Sale price $114.59 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
70.000
mm

(Equiv. 2.756 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Head Height (B)
10.00
mm
Head Diameter (F)
24.33
mm
Shoulder Screws - 16x70 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-070-SKT-C
Shoulder Screws - 16x70 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
11 Available Now | Item Discontinued - Up to 11 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.56 AUD
Regular price $8.86 AUD Sale price $3.56 AUD
Each
Quantity Required

11 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
70.000
mm

(Equiv. 2.756 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Shoulder Screws - 16x70 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Head Height (B): 10.00 mm    Head Diameter (F): 24.33 mm    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-070-SKT-C
Shoulder Screws - 16x70 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
11 Available Now | Item Discontinued - Up to 11 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.56 AUD
Regular price $8.86 AUD Sale price $3.56 AUD
Each
Quantity Required

11 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
80.000
mm

(Equiv. 3.15 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Head Height (B)
10.00
mm
Head Diameter (F)
24.33
mm
Shoulder Screws - 16x80 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-080-SKT-C (25 Pcs)
Shoulder Screws - 16x80 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $225.05 AUD
Regular price Sale price $225.05 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Shoulder Diameter (E)
16.000
mm
- 0.010 / - 0.040
(Equiv. 0.63 in.)
Shoulder Length (A)
80.000
mm

(Equiv. 3.15 in.)
Thread (D)
M12x1.75

Max. Thread Length (C)
18.40
mm
Shoulder Screws - 16x80 mm - M12x1.75 Socket Head - Carbon Steel - Hardened
Material: Carbon Steel - Hardened    Head Height (B): 10.00 mm    Head Diameter (F): 24.33 mm    Allen Key Size: 8.00 mm   
Category: Screws - Shoulder - Socket Head - Carbon Steel
Part Number: SHLD160-080-SKT-C (25 Pcs)
Shoulder Screws - 16x80 mm - M12x1.75 Socket Head - Carbon Steel - Hardened Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $225.05 AUD
Regular price Sale price $225.05 AUD
Per 25
Quantity Required

Backorder: Out of Stock.