Collection: Screws - Countersunk - Socket

Screws -> Countersunk -> Socket
Thread Size (C) Overall Length (L) Material Max Head Diameter Max Head Height Minimum Thread Length (l) Indicative
Image
Thread Size (C)
3/4-10 UNC (19.05mm)

Overall Length (L)
101.6
mm
+ 0.0 / - 2.05
(Equiv. 4 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Max Head Height
10.1
mm
Minimum Thread Length (l)
Not Specified
mm
Countersunk Screws - 3/4-10 UNC - 19.05mm - 101.6 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191C-102-SK-C (25 Pcs)
Countersunk Screws - 3/4-10 UNC - 19.05mm - 101.6 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $168.23 AUD
Regular price Sale price $168.23 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C) Overall Length (L) Material Max Head Diameter Indicative
Image
Thread Size (C)
3/4-10 UNC (19.05mm)

Overall Length (L)
101.6
mm
+ 0.0 / - 2.05
(Equiv. 4 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Countersunk Screws - 3/4-10 UNC - 19.05mm - 101.6 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 10.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191C-102-SK-C (25 Pcs)
Countersunk Screws - 3/4-10 UNC - 19.05mm - 101.6 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $168.23 AUD
Regular price Sale price $168.23 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-10 UNC (19.05mm)

Overall Length (L)
101.6
mm
+ 0.0 / - 2.05
(Equiv. 4 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.5
mm
Max Head Height
10.1
mm
Minimum Thread Length (l)
Not Specified
mm
Countersunk Screws - 3/4-10 UNC - 19.05mm - 101.6 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191C-102-SK-CZ (10 Pcs)
Countersunk Screws - 3/4-10 UNC - 19.05mm - 101.6 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $101.77 AUD
Regular price Sale price $101.77 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-10 UNC (19.05mm)

Overall Length (L)
101.6
mm
+ 0.0 / - 2.05
(Equiv. 4 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.5
mm
Countersunk Screws - 3/4-10 UNC - 19.05mm - 101.6 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Max Head Height: 10.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191C-102-SK-CZ (10 Pcs)
Countersunk Screws - 3/4-10 UNC - 19.05mm - 101.6 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $101.77 AUD
Regular price Sale price $101.77 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-10 UNC (19.05mm)

Overall Length (L)
127
mm
+ 0.0 / - 2.05
(Equiv. 5 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Max Head Height
10.1
mm
Minimum Thread Length (l)
Not Specified
mm
Countersunk Screws - 3/4-10 UNC - 19.05mm - 127 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191C-127-SK-C (10 Pcs)
Countersunk Screws - 3/4-10 UNC - 19.05mm - 127 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $65.05 AUD
Regular price $78.05 AUD Sale price $65.05 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-10 UNC (19.05mm)

Overall Length (L)
127
mm
+ 0.0 / - 2.05
(Equiv. 5 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Countersunk Screws - 3/4-10 UNC - 19.05mm - 127 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 10.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191C-127-SK-C (10 Pcs)
Countersunk Screws - 3/4-10 UNC - 19.05mm - 127 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $65.05 AUD
Regular price $78.05 AUD Sale price $65.05 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-10 UNC (19.05mm)

Overall Length (L)
127
mm
+ 0.0 / - 2.05
(Equiv. 5 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.5
mm
Max Head Height
10.1
mm
Minimum Thread Length (l)
Not Specified
mm
Countersunk Screws - 3/4-10 UNC - 19.05mm - 127 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191C-127-SK-CZ (10 Pcs)
Countersunk Screws - 3/4-10 UNC - 19.05mm - 127 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $104.23 AUD
Regular price Sale price $104.23 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-10 UNC (19.05mm)

Overall Length (L)
127
mm
+ 0.0 / - 2.05
(Equiv. 5 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.5
mm
Countersunk Screws - 3/4-10 UNC - 19.05mm - 127 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Max Head Height: 10.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191C-127-SK-CZ (10 Pcs)
Countersunk Screws - 3/4-10 UNC - 19.05mm - 127 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $104.23 AUD
Regular price Sale price $104.23 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-10 UNC (19.05mm)

Overall Length (L)
152.4
mm
+ 0.0 / - 2.05
(Equiv. 6 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Max Head Height
10.1
mm
Minimum Thread Length (l)
Not Specified
mm
Countersunk Screws - 3/4-10 UNC - 19.05mm - 152.4 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191C-152-SK-C (10 Pcs)
Countersunk Screws - 3/4-10 UNC - 19.05mm - 152.4 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $74.68 AUD
Regular price $89.62 AUD Sale price $74.68 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-10 UNC (19.05mm)

Overall Length (L)
152.4
mm
+ 0.0 / - 2.05
(Equiv. 6 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Countersunk Screws - 3/4-10 UNC - 19.05mm - 152.4 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 10.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191C-152-SK-C (10 Pcs)
Countersunk Screws - 3/4-10 UNC - 19.05mm - 152.4 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $74.68 AUD
Regular price $89.62 AUD Sale price $74.68 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-16 UNF (19.05mm)

Overall Length (L)
31.8
mm
+ 0.0 / - 1.55
(Equiv. 1.252 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Max Head Height
10.1
mm
Minimum Thread Length (l)
Not Specified
mm
Countersunk Screws - 3/4-16 UNF - 19.05mm - 31.8 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191F-032-SK-C (25 Pcs)
Countersunk Screws - 3/4-16 UNF - 19.05mm - 31.8 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $198.14 AUD
Regular price Sale price $198.14 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-16 UNF (19.05mm)

Overall Length (L)
31.8
mm
+ 0.0 / - 1.55
(Equiv. 1.252 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Countersunk Screws - 3/4-16 UNF - 19.05mm - 31.8 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 10.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191F-032-SK-C (25 Pcs)
Countersunk Screws - 3/4-16 UNF - 19.05mm - 31.8 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $198.14 AUD
Regular price Sale price $198.14 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-16 UNF (19.05mm)

Overall Length (L)
38.1
mm
+ 0.0 / - 1.55
(Equiv. 1.5 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Max Head Height
10.1
mm
Minimum Thread Length (l)
Not Specified
mm
Countersunk Screws - 3/4-16 UNF - 19.05mm - 38.1 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191F-038-SK-C (25 Pcs)
Countersunk Screws - 3/4-16 UNF - 19.05mm - 38.1 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $203.77 AUD
Regular price Sale price $203.77 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-16 UNF (19.05mm)

Overall Length (L)
38.1
mm
+ 0.0 / - 1.55
(Equiv. 1.5 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Countersunk Screws - 3/4-16 UNF - 19.05mm - 38.1 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 10.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191F-038-SK-C (25 Pcs)
Countersunk Screws - 3/4-16 UNF - 19.05mm - 38.1 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $203.77 AUD
Regular price Sale price $203.77 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-16 UNF (19.05mm)

Overall Length (L)
44.5
mm
+ 0.0 / - 1.55
(Equiv. 1.752 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Max Head Height
10.1
mm
Minimum Thread Length (l)
Not Specified
mm
Countersunk Screws - 3/4-16 UNF - 19.05mm - 44.5 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191F-045-SK-C (25 Pcs)
Countersunk Screws - 3/4-16 UNF - 19.05mm - 44.5 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $213.50 AUD
Regular price Sale price $213.50 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-16 UNF (19.05mm)

Overall Length (L)
44.5
mm
+ 0.0 / - 1.55
(Equiv. 1.752 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Countersunk Screws - 3/4-16 UNF - 19.05mm - 44.5 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 10.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191F-045-SK-C (25 Pcs)
Countersunk Screws - 3/4-16 UNF - 19.05mm - 44.5 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $213.50 AUD
Regular price Sale price $213.50 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-16 UNF (19.05mm)

Overall Length (L)
50.8
mm
+ 0.0 / - 1.55
(Equiv. 2 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Max Head Height
10.1
mm
Minimum Thread Length (l)
Not Specified
mm
Countersunk Screws - 3/4-16 UNF - 19.05mm - 50.8 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191F-051-SK-C (25 Pcs)
Countersunk Screws - 3/4-16 UNF - 19.05mm - 50.8 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $225.59 AUD
Regular price Sale price $225.59 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-16 UNF (19.05mm)

Overall Length (L)
50.8
mm
+ 0.0 / - 1.55
(Equiv. 2 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Countersunk Screws - 3/4-16 UNF - 19.05mm - 50.8 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 10.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191F-051-SK-C (25 Pcs)
Countersunk Screws - 3/4-16 UNF - 19.05mm - 50.8 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $225.59 AUD
Regular price Sale price $225.59 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-16 UNF (19.05mm)

Overall Length (L)
57.2
mm
+ 0.0 / - 1.55
(Equiv. 2.252 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Max Head Height
10.1
mm
Minimum Thread Length (l)
Not Specified
mm
Countersunk Screws - 3/4-16 UNF - 19.05mm - 57.2 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191F-057-SK-C (25 Pcs)
Countersunk Screws - 3/4-16 UNF - 19.05mm - 57.2 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $236.77 AUD
Regular price Sale price $236.77 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-16 UNF (19.05mm)

Overall Length (L)
57.2
mm
+ 0.0 / - 1.55
(Equiv. 2.252 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Countersunk Screws - 3/4-16 UNF - 19.05mm - 57.2 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 10.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191F-057-SK-C (25 Pcs)
Countersunk Screws - 3/4-16 UNF - 19.05mm - 57.2 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $236.77 AUD
Regular price Sale price $236.77 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-16 UNF (19.05mm)

Overall Length (L)
63.5
mm
+ 0.0 / - 1.55
(Equiv. 2.5 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Max Head Height
10.1
mm
Minimum Thread Length (l)
Not Specified
mm
Countersunk Screws - 3/4-16 UNF - 19.05mm - 63.5 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191F-064-SK-C (25 Pcs)
Countersunk Screws - 3/4-16 UNF - 19.05mm - 63.5 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $245.95 AUD
Regular price Sale price $245.95 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-16 UNF (19.05mm)

Overall Length (L)
63.5
mm
+ 0.0 / - 1.55
(Equiv. 2.5 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Countersunk Screws - 3/4-16 UNF - 19.05mm - 63.5 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 10.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191F-064-SK-C (25 Pcs)
Countersunk Screws - 3/4-16 UNF - 19.05mm - 63.5 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $245.95 AUD
Regular price Sale price $245.95 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-16 UNF (19.05mm)

Overall Length (L)
76.2
mm
+ 0.0 / - 2.05
(Equiv. 3 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Max Head Height
10.1
mm
Minimum Thread Length (l)
Not Specified
mm
Countersunk Screws - 3/4-16 UNF - 19.05mm - 76.2 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191F-076-SK-C (25 Pcs)
Countersunk Screws - 3/4-16 UNF - 19.05mm - 76.2 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $261.59 AUD
Regular price Sale price $261.59 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-16 UNF (19.05mm)

Overall Length (L)
76.2
mm
+ 0.0 / - 2.05
(Equiv. 3 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Countersunk Screws - 3/4-16 UNF - 19.05mm - 76.2 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 10.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191F-076-SK-C (25 Pcs)
Countersunk Screws - 3/4-16 UNF - 19.05mm - 76.2 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $261.59 AUD
Regular price Sale price $261.59 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-16 UNF (19.05mm)

Overall Length (L)
88.9
mm
+ 0.0 / - 2.05
(Equiv. 3.5 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Max Head Height
10.1
mm
Minimum Thread Length (l)
Not Specified
mm
Countersunk Screws - 3/4-16 UNF - 19.05mm - 88.9 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191F-089-SK-C (25 Pcs)
Countersunk Screws - 3/4-16 UNF - 19.05mm - 88.9 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $270.23 AUD
Regular price Sale price $270.23 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-16 UNF (19.05mm)

Overall Length (L)
88.9
mm
+ 0.0 / - 2.05
(Equiv. 3.5 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Countersunk Screws - 3/4-16 UNF - 19.05mm - 88.9 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 10.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191F-089-SK-C (25 Pcs)
Countersunk Screws - 3/4-16 UNF - 19.05mm - 88.9 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $270.23 AUD
Regular price Sale price $270.23 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-16 UNF (19.05mm)

Overall Length (L)
101.6
mm
+ 0.0 / - 2.05
(Equiv. 4 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Max Head Height
10.1
mm
Minimum Thread Length (l)
Not Specified
mm
Countersunk Screws - 3/4-16 UNF - 19.05mm - 101.6 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191F-102-SK-C (10 Pcs)
Countersunk Screws - 3/4-16 UNF - 19.05mm - 101.6 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $110.14 AUD
Regular price Sale price $110.14 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
3/4-16 UNF (19.05mm)

Overall Length (L)
101.6
mm
+ 0.0 / - 2.05
(Equiv. 4 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.5
mm
Countersunk Screws - 3/4-16 UNF - 19.05mm - 101.6 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 10.1 mm    Minimum Thread Length (l): Not Specified mm    Hex Key (s): 12.7 (1/2) mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK191F-102-SK-C (10 Pcs)
Countersunk Screws - 3/4-16 UNF - 19.05mm - 101.6 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $110.14 AUD
Regular price Sale price $110.14 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
35
mm
+/- 0.25
(Equiv. 1.378 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Minimum Thread Length (l)
26.5
mm
Countersunk Screws - M20 - 20x2.5mm - 35 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK200M-035-SK-C (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 35 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $66.59 AUD
Regular price $79.91 AUD Sale price $66.59 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
35
mm
+/- 0.25
(Equiv. 1.378 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 35 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Minimum Thread Length (l): 26.5 mm    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK200M-035-SK-C (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 35 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $66.59 AUD
Regular price $79.91 AUD Sale price $66.59 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
40
mm
+/- 0.25
(Equiv. 1.575 in.)
Material
304 Stainless

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Minimum Thread Length (l)
31.5
mm
Countersunk Screws - M20 - 20x2.5mm - 40 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK200M-040-SK-S4 (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 40 mm - 304 Stainless Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $79.23 AUD
Regular price $95.07 AUD Sale price $79.23 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
40
mm
+/- 0.25
(Equiv. 1.575 in.)
Material
304 Stainless

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 40 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 8.5 mm    Minimum Thread Length (l): 31.5 mm    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK200M-040-SK-S4 (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 40 mm - 304 Stainless Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $79.23 AUD
Regular price $95.07 AUD Sale price $79.23 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
40
mm
+/- 0.25
(Equiv. 1.575 in.)
Material
316 Stainless

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Minimum Thread Length (l)
31.5
mm
Countersunk Screws - M20 - 20x2.5mm - 40 mm - 316 Stainless Socket
Material: Stainless Steel 316 (Similar to A4, 18-10)    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - 316 Stainless
Part Number: SK200M-040-SK-S6 (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 40 mm - 316 Stainless Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $55.77 AUD
Regular price $66.93 AUD Sale price $55.77 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
40
mm
+/- 0.25
(Equiv. 1.575 in.)
Material
316 Stainless

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 40 mm - 316 Stainless Socket
Material: Stainless Steel 316 (Similar to A4, 18-10)    Max Head Height: 8.5 mm    Minimum Thread Length (l): 31.5 mm    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - 316 Stainless
Part Number: SK200M-040-SK-S6 (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 40 mm - 316 Stainless Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $55.77 AUD
Regular price $66.93 AUD Sale price $55.77 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
40
mm
+/- 0.25
(Equiv. 1.575 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Minimum Thread Length (l)
31.5
mm
Countersunk Screws - M20 - 20x2.5mm - 40 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK200M-040-SK-C (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 40 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $66.59 AUD
Regular price $79.91 AUD Sale price $66.59 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
40
mm
+/- 0.25
(Equiv. 1.575 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 40 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Minimum Thread Length (l): 31.5 mm    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK200M-040-SK-C (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 40 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $66.59 AUD
Regular price $79.91 AUD Sale price $66.59 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
40
mm
+/- 0.25
(Equiv. 1.575 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Minimum Thread Length (l)
31.5
mm
Countersunk Screws - M20 - 20x2.5mm - 40 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK200M-040-SK-CZ (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 40 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $77.32 AUD
Regular price $92.78 AUD Sale price $77.32 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
40
mm
+/- 0.25
(Equiv. 1.575 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 40 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Max Head Height: 8.5 mm    Minimum Thread Length (l): 31.5 mm    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK200M-040-SK-CZ (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 40 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $77.32 AUD
Regular price $92.78 AUD Sale price $77.32 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
45
mm
+/- 0.25
(Equiv. 1.772 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Minimum Thread Length (l)
36.5
mm
Countersunk Screws - M20 - 20x2.5mm - 45 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK200M-045-SK-C (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 45 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $67.50 AUD
Regular price $81.00 AUD Sale price $67.50 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
45
mm
+/- 0.25
(Equiv. 1.772 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 45 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Minimum Thread Length (l): 36.5 mm    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK200M-045-SK-C (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 45 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $67.50 AUD
Regular price $81.00 AUD Sale price $67.50 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
45
mm
+/- 0.25
(Equiv. 1.772 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Minimum Thread Length (l)
36.5
mm
Countersunk Screws - M20 - 20x2.5mm - 45 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK200M-045-SK-CZ (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 45 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $98.77 AUD
Regular price Sale price $98.77 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
45
mm
+/- 0.25
(Equiv. 1.772 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 45 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Max Head Height: 8.5 mm    Minimum Thread Length (l): 36.5 mm    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK200M-045-SK-CZ (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 45 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $98.77 AUD
Regular price Sale price $98.77 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
50
mm
+/- 0.25
(Equiv. 1.969 in.)
Material
304 Stainless

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Minimum Thread Length (l)
41.5
mm
Countersunk Screws - M20 - 20x2.5mm - 50 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK200M-050-SK-S4 (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 50 mm - 304 Stainless Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $73.95 AUD
Regular price Sale price $73.95 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
50
mm
+/- 0.25
(Equiv. 1.969 in.)
Material
304 Stainless

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 50 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 8.5 mm    Minimum Thread Length (l): 41.5 mm    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - 304 Stainless
Part Number: SK200M-050-SK-S4 (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 50 mm - 304 Stainless Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $73.95 AUD
Regular price Sale price $73.95 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
50
mm
+/- 0.25
(Equiv. 1.969 in.)
Material
316 Stainless

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Minimum Thread Length (l)
41.5
mm
Countersunk Screws - M20 - 20x2.5mm - 50 mm - 316 Stainless Socket
Material: Stainless Steel 316 (Similar to A4, 18-10)    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - 316 Stainless
Part Number: SK200M-050-SK-S6 (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 50 mm - 316 Stainless Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $64.68 AUD
Regular price $77.62 AUD Sale price $64.68 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
50
mm
+/- 0.25
(Equiv. 1.969 in.)
Material
316 Stainless

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 50 mm - 316 Stainless Socket
Material: Stainless Steel 316 (Similar to A4, 18-10)    Max Head Height: 8.5 mm    Minimum Thread Length (l): 41.5 mm    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - 316 Stainless
Part Number: SK200M-050-SK-S6 (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 50 mm - 316 Stainless Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $64.68 AUD
Regular price $77.62 AUD Sale price $64.68 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
50
mm
+/- 0.25
(Equiv. 1.969 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Minimum Thread Length (l)
41.5
mm
Countersunk Screws - M20 - 20x2.5mm - 50 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK200M-050-SK-C (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 50 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $68.32 AUD
Regular price $81.98 AUD Sale price $68.32 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
50
mm
+/- 0.25
(Equiv. 1.969 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 50 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Minimum Thread Length (l): 41.5 mm    Hex Key (s): 12.00 mm   
Category: Screws - Countersunk - Socket - Steel
Part Number: SK200M-050-SK-C (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 50 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $68.32 AUD
Regular price $81.98 AUD Sale price $68.32 AUD
Per 25
Quantity Required

Backorder: Out of Stock.