Collection: Screws - Countersunk

Screws -> Countersunk
Thread Size (C) Overall Length (L) Material Max Head Diameter Max Head Height Indicative
Image
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
110
mm
+/- 0.70
(Equiv. 4.331 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 110 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-110-SK-C (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 110 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $163.14 AUD
Regular price Sale price $163.14 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
Thread Size (C) Overall Length (L) Material Max Head Diameter Indicative
Image
Thread Size (C)
M20 (20x2.5mm)

Overall Length (L)
110
mm
+/- 0.70
(Equiv. 4.331 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 110 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-110-SK-C (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 110 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $163.14 AUD
Regular price Sale price $163.14 AUD
Per 25
Quantity Required

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

Overall Length (L)
110
mm
+/- 0.70
(Equiv. 4.331 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 110 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-110-SK-CZ (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 110 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $158.14 AUD
Regular price Sale price $158.14 AUD
Per 25
Quantity Required

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

Overall Length (L)
110
mm
+/- 0.70
(Equiv. 4.331 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 110 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-110-SK-CZ (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 110 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $158.14 AUD
Regular price Sale price $158.14 AUD
Per 25
Quantity Required

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

Overall Length (L)
120
mm
+/- 0.80
(Equiv. 4.724 in.)
Material
304 Stainless

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 120 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-120-SK-S4 (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 120 mm - 304 Stainless Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $368.50 AUD
Regular price Sale price $368.50 AUD
Per 25
Quantity Required

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

Overall Length (L)
120
mm
+/- 0.80
(Equiv. 4.724 in.)
Material
304 Stainless

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 120 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-120-SK-S4 (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 120 mm - 304 Stainless Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $368.50 AUD
Regular price Sale price $368.50 AUD
Per 25
Quantity Required

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

Overall Length (L)
120
mm
+/- 0.80
(Equiv. 4.724 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 120 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-120-SK-C (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 120 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $169.77 AUD
Regular price Sale price $169.77 AUD
Per 25
Quantity Required

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

Overall Length (L)
120
mm
+/- 0.80
(Equiv. 4.724 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 120 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-120-SK-C (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 120 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $169.77 AUD
Regular price Sale price $169.77 AUD
Per 25
Quantity Required

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

Overall Length (L)
120
mm
+/- 0.80
(Equiv. 4.724 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 120 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-120-SK-CZ (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 120 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $176.32 AUD
Regular price Sale price $176.32 AUD
Per 25
Quantity Required

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

Overall Length (L)
120
mm
+/- 0.80
(Equiv. 4.724 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 120 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-120-SK-CZ (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 120 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $176.32 AUD
Regular price Sale price $176.32 AUD
Per 25
Quantity Required

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

Overall Length (L)
130
mm
+/- 0.80
(Equiv. 5.118 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 130 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-130-SK-C (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 130 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $95.95 AUD
Regular price Sale price $95.95 AUD
Per 10
Quantity Required

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

Overall Length (L)
130
mm
+/- 0.80
(Equiv. 5.118 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 130 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-130-SK-C (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 130 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $95.95 AUD
Regular price Sale price $95.95 AUD
Per 10
Quantity Required

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

Overall Length (L)
130
mm
+/- 0.80
(Equiv. 5.118 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 130 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-130-SK-CZ (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 130 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $284.41 AUD
Regular price Sale price $284.41 AUD
Per 25
Quantity Required

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

Overall Length (L)
130
mm
+/- 0.80
(Equiv. 5.118 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 130 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-130-SK-CZ (25 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 130 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $284.41 AUD
Regular price Sale price $284.41 AUD
Per 25
Quantity Required

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

Overall Length (L)
140
mm
+/- 0.80
(Equiv. 5.512 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 140 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-140-SK-C (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 140 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $184.05 AUD
Regular price Sale price $184.05 AUD
Per 10
Quantity Required

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

Overall Length (L)
140
mm
+/- 0.80
(Equiv. 5.512 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 140 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-140-SK-C (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 140 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $184.05 AUD
Regular price Sale price $184.05 AUD
Per 10
Quantity Required

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

Overall Length (L)
140
mm
+/- 0.80
(Equiv. 5.512 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 140 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-140-SK-CZ (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 140 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $122.05 AUD
Regular price Sale price $122.05 AUD
Per 10
Quantity Required

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

Overall Length (L)
140
mm
+/- 0.80
(Equiv. 5.512 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 140 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-140-SK-CZ (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 140 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $122.05 AUD
Regular price Sale price $122.05 AUD
Per 10
Quantity Required

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

Overall Length (L)
150
mm
+/- 0.80
(Equiv. 5.906 in.)
Material
304 Stainless

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 150 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-150-SK-S4 (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 150 mm - 304 Stainless 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 10
Quantity Required

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

Overall Length (L)
150
mm
+/- 0.80
(Equiv. 5.906 in.)
Material
304 Stainless

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 150 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-150-SK-S4 (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 150 mm - 304 Stainless 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 10
Quantity Required

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

Overall Length (L)
150
mm
+/- 0.80
(Equiv. 5.906 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 150 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-150-SK-C (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 150 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $122.86 AUD
Regular price Sale price $122.86 AUD
Per 10
Quantity Required

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

Overall Length (L)
150
mm
+/- 0.80
(Equiv. 5.906 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 150 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-150-SK-C (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 150 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $122.86 AUD
Regular price Sale price $122.86 AUD
Per 10
Quantity Required

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

Overall Length (L)
150
mm
+/- 0.80
(Equiv. 5.906 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 150 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-150-SK-CZ (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 150 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $145.86 AUD
Regular price Sale price $145.86 AUD
Per 10
Quantity Required

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

Overall Length (L)
150
mm
+/- 0.80
(Equiv. 5.906 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 150 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-150-SK-CZ (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 150 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $145.86 AUD
Regular price Sale price $145.86 AUD
Per 10
Quantity Required

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

Overall Length (L)
160
mm
+/- 0.80
(Equiv. 6.299 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 160 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-160-SK-C (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 160 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $151.68 AUD
Regular price Sale price $151.68 AUD
Per 10
Quantity Required

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

Overall Length (L)
160
mm
+/- 0.80
(Equiv. 6.299 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 160 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-160-SK-C (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 160 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $151.68 AUD
Regular price Sale price $151.68 AUD
Per 10
Quantity Required

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

Overall Length (L)
180
mm
+/- 0.80
(Equiv. 7.087 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 180 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-180-SK-C (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 180 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $183.86 AUD
Regular price Sale price $183.86 AUD
Per 10
Quantity Required

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

Overall Length (L)
180
mm
+/- 0.80
(Equiv. 7.087 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 180 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-180-SK-C (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 180 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $183.86 AUD
Regular price Sale price $183.86 AUD
Per 10
Quantity Required

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

Overall Length (L)
180
mm
+/- 0.80
(Equiv. 7.087 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 180 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-180-SK-CZ (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 180 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $177.59 AUD
Regular price Sale price $177.59 AUD
Per 10
Quantity Required

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

Overall Length (L)
180
mm
+/- 0.80
(Equiv. 7.087 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 180 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-180-SK-CZ (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 180 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $177.59 AUD
Regular price Sale price $177.59 AUD
Per 10
Quantity Required

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

Overall Length (L)
200
mm
+/- 0.80
(Equiv. 7.874 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 200 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-200-SK-C (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 200 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $201.59 AUD
Regular price Sale price $201.59 AUD
Per 10
Quantity Required

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

Overall Length (L)
200
mm
+/- 0.80
(Equiv. 7.874 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 200 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-200-SK-C (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 200 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $201.59 AUD
Regular price Sale price $201.59 AUD
Per 10
Quantity Required

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

Overall Length (L)
200
mm
+/- 0.80
(Equiv. 7.874 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 200 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-200-SK-CZ (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 200 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $233.95 AUD
Regular price Sale price $233.95 AUD
Per 10
Quantity Required

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

Overall Length (L)
200
mm
+/- 0.80
(Equiv. 7.874 in.)
Material
Zinc Plated Steel

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 200 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-200-SK-CZ (10 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 200 mm - Zinc Plated Steel Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $233.95 AUD
Regular price Sale price $233.95 AUD
Per 10
Quantity Required

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

Overall Length (L)
220
mm
+/- 0.80
(Equiv. 8.661 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 220 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-220-SK-C (5 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 220 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $137.23 AUD
Regular price Sale price $137.23 AUD
Per 5
Quantity Required

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

Overall Length (L)
220
mm
+/- 0.80
(Equiv. 8.661 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 220 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-220-SK-C (5 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 220 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $137.23 AUD
Regular price Sale price $137.23 AUD
Per 5
Quantity Required

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

Overall Length (L)
240
mm
+/- 0.80
(Equiv. 9.449 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 240 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-240-SK-C (5 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 240 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $151.68 AUD
Regular price Sale price $151.68 AUD
Per 5
Quantity Required

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

Overall Length (L)
240
mm
+/- 0.80
(Equiv. 9.449 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 240 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-240-SK-C (5 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 240 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $151.68 AUD
Regular price Sale price $151.68 AUD
Per 5
Quantity Required

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

Overall Length (L)
270
mm
+/- 1.02
(Equiv. 10.63 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Max Head Height
8.5
mm
Countersunk Screws - M20 - 20x2.5mm - 270 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-270-SK-C (5 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 270 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $143.86 AUD
Regular price Sale price $143.86 AUD
Per 5
Quantity Required

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

Overall Length (L)
270
mm
+/- 1.02
(Equiv. 10.63 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
36.0
mm
Countersunk Screws - M20 - 20x2.5mm - 270 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.5 mm    Type: 12.00   
Category: Screws - Countersunk - Socket
Part Number: SK200M-270-SK-C (5 Pcs)
Countersunk Screws - M20 - 20x2.5mm - 270 mm - High Tensile Steel / Black Oxide Socket Screw
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 12, 2025
Regular price $143.86 AUD
Regular price Sale price $143.86 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
7/8-9 BSW (22.23mm)

Overall Length (L)
63.5
mm
+/- 2.55
(Equiv. 2.5 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
42.9
mm
Max Head Height
11.9
mm
Countersunk Screws - 7/8-9 BSW - 22.23mm - 63.5 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 12.7 (1/2)   
Category: Screws - Countersunk - Socket
Part Number: SK222W-064-SK-C (10 Pcs)
Countersunk Screws - 7/8-9 BSW - 22.23mm - 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 $302.59 AUD
Regular price Sale price $302.59 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
7/8-9 BSW (22.23mm)

Overall Length (L)
63.5
mm
+/- 2.55
(Equiv. 2.5 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
42.9
mm
Countersunk Screws - 7/8-9 BSW - 22.23mm - 63.5 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 11.9 mm    Type: 12.7 (1/2)   
Category: Screws - Countersunk - Socket
Part Number: SK222W-064-SK-C (10 Pcs)
Countersunk Screws - 7/8-9 BSW - 22.23mm - 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 $302.59 AUD
Regular price Sale price $302.59 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
7/8-9 BSW (22.23mm)

Overall Length (L)
76.2
mm
+/- 3.56
(Equiv. 3 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
42.9
mm
Max Head Height
11.9
mm
Countersunk Screws - 7/8-9 BSW - 22.23mm - 76.2 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 12.7 (1/2)   
Category: Screws - Countersunk - Socket
Part Number: SK222W-076-SK-C (10 Pcs)
Countersunk Screws - 7/8-9 BSW - 22.23mm - 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 $306.41 AUD
Regular price Sale price $306.41 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
7/8-9 BSW (22.23mm)

Overall Length (L)
76.2
mm
+/- 3.56
(Equiv. 3 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
42.9
mm
Countersunk Screws - 7/8-9 BSW - 22.23mm - 76.2 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 11.9 mm    Type: 12.7 (1/2)   
Category: Screws - Countersunk - Socket
Part Number: SK222W-076-SK-C (10 Pcs)
Countersunk Screws - 7/8-9 BSW - 22.23mm - 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 $306.41 AUD
Regular price Sale price $306.41 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
7/8-9 UNC (22.23mm)

Overall Length (L)
50.8
mm
+/- 2.55
(Equiv. 2 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
42.9
mm
Max Head Height
11.9
mm
Countersunk Screws - 7/8-9 UNC - 22.23mm - 50.8 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 14.29 (9/16)   
Category: Screws - Countersunk - Socket
Part Number: SK222C-051-SK-C (10 Pcs)
Countersunk Screws - 7/8-9 UNC - 22.23mm - 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 $53.68 AUD
Regular price $64.42 AUD Sale price $53.68 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
7/8-9 UNC (22.23mm)

Overall Length (L)
50.8
mm
+/- 2.55
(Equiv. 2 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
42.9
mm
Countersunk Screws - 7/8-9 UNC - 22.23mm - 50.8 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 11.9 mm    Type: 14.29 (9/16)   
Category: Screws - Countersunk - Socket
Part Number: SK222C-051-SK-C (10 Pcs)
Countersunk Screws - 7/8-9 UNC - 22.23mm - 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 $53.68 AUD
Regular price $64.42 AUD Sale price $53.68 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Thread Size (C)
7/8-9 UNC (22.23mm)

Overall Length (L)
63.5
mm
+/- 2.55
(Equiv. 2.5 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
42.9
mm
Max Head Height
11.9
mm
Countersunk Screws - 7/8-9 UNC - 22.23mm - 63.5 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 14.29 (9/16)   
Category: Screws - Countersunk - Socket
Part Number: SK222C-064-SK-C
Countersunk Screws - 7/8-9 UNC - 22.23mm - 63.5 mm - High Tensile Steel / Black Oxide Socket Screw
7 Available Now | Item Discontinued - Up to 7 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.56 AUD
Regular price $8.84 AUD Sale price $3.56 AUD
Each
Quantity Required

7 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size (C)
7/8-9 UNC (22.23mm)

Overall Length (L)
63.5
mm
+/- 2.55
(Equiv. 2.5 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
42.9
mm
Countersunk Screws - 7/8-9 UNC - 22.23mm - 63.5 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 11.9 mm    Type: 14.29 (9/16)   
Category: Screws - Countersunk - Socket
Part Number: SK222C-064-SK-C
Countersunk Screws - 7/8-9 UNC - 22.23mm - 63.5 mm - High Tensile Steel / Black Oxide Socket Screw
7 Available Now | Item Discontinued - Up to 7 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.56 AUD
Regular price $8.84 AUD Sale price $3.56 AUD
Each
Quantity Required

7 Available Now. These are priced to quit. Please contact us for a quote if you require more.