Collection: Screws - Countersunk

Screws -> Countersunk
Thread Size (C) Overall Length (L) Material Max Head Diameter Max Head Height Indicative
Image
Countersunk Screws - 5/8-11 UNC - 15.88mm - 152.4 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-11 UNC (15.88mm)

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

Max Head Diameter
30.2
mm
Max Head Height
8.2
mm
Countersunk Screws - 5/8-11 UNC - 15.88mm - 152.4 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159C-152-SK-C (PK-10)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $75.77 AUD
Regular price $90.93 AUD Sale price $75.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size (C) Overall Length (L) Material Max Head Diameter Indicative
Image
Countersunk Screws - 5/8-11 UNC - 15.88mm - 152.4 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-11 UNC (15.88mm)

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

Max Head Diameter
30.2
mm
Countersunk Screws - 5/8-11 UNC - 15.88mm - 152.4 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.2 mm    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159C-152-SK-C (PK-10)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $75.77 AUD
Regular price $90.93 AUD Sale price $75.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 25.4 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

Overall Length (L)
25.4
mm
+ 0.0 / - 0.76
(Equiv. 1 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
30.2
mm
Max Head Height
8.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 25.4 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-025-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $148.50 AUD
Regular price Sale price $148.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 25.4 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

Overall Length (L)
25.4
mm
+ 0.0 / - 0.76
(Equiv. 1 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
30.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 25.4 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.2 mm    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-025-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $148.50 AUD
Regular price Sale price $148.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 31.8 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

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

Max Head Diameter
30.2
mm
Max Head Height
8.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 31.8 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-032-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $157.32 AUD
Regular price Sale price $157.32 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 31.8 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

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

Max Head Diameter
30.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 31.8 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.2 mm    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-032-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $157.32 AUD
Regular price Sale price $157.32 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 38.1 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

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

Max Head Diameter
30.2
mm
Max Head Height
8.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 38.1 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-038-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $159.23 AUD
Regular price Sale price $159.23 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 38.1 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

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

Max Head Diameter
30.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 38.1 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.2 mm    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-038-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $159.23 AUD
Regular price Sale price $159.23 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 38.1 mm - Zinc Plated Steel Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

Overall Length (L)
38.1
mm
+ 0.0 / - 1.55
(Equiv. 1.5 in.)
Material
Zinc Plated Steel

Max Head Diameter
30.2
mm
Max Head Height
8.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 38.1 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-038-SK-CZ (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $265.68 AUD
Regular price Sale price $265.68 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 38.1 mm - Zinc Plated Steel Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

Overall Length (L)
38.1
mm
+ 0.0 / - 1.55
(Equiv. 1.5 in.)
Material
Zinc Plated Steel

Max Head Diameter
30.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 38.1 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Max Head Height: 8.2 mm    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-038-SK-CZ (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $265.68 AUD
Regular price Sale price $265.68 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 44.5 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

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

Max Head Diameter
30.2
mm
Max Head Height
8.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 44.5 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-045-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $162.95 AUD
Regular price Sale price $162.95 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 44.5 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

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

Max Head Diameter
30.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 44.5 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.2 mm    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-045-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $162.95 AUD
Regular price Sale price $162.95 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 50.8 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

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

Max Head Diameter
30.2
mm
Max Head Height
8.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 50.8 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-051-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $176.32 AUD
Regular price Sale price $176.32 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 50.8 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

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

Max Head Diameter
30.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 50.8 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.2 mm    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-051-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $176.32 AUD
Regular price Sale price $176.32 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 50.8 mm - Zinc Plated Steel Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

Overall Length (L)
50.8
mm
+ 0.0 / - 1.55
(Equiv. 2 in.)
Material
Zinc Plated Steel

Max Head Diameter
30.2
mm
Max Head Height
8.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 50.8 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-051-SK-CZ (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $280.50 AUD
Regular price Sale price $280.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 50.8 mm - Zinc Plated Steel Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

Overall Length (L)
50.8
mm
+ 0.0 / - 1.55
(Equiv. 2 in.)
Material
Zinc Plated Steel

Max Head Diameter
30.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 50.8 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Max Head Height: 8.2 mm    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-051-SK-CZ (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $280.50 AUD
Regular price Sale price $280.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 63.5 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

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

Max Head Diameter
30.2
mm
Max Head Height
8.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 63.5 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-064-SK-C (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $110.23 AUD
Regular price Sale price $110.23 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 63.5 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

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

Max Head Diameter
30.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 63.5 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.2 mm    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-064-SK-C (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $110.23 AUD
Regular price Sale price $110.23 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 63.5 mm - Zinc Plated Steel Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

Overall Length (L)
63.5
mm
+ 0.0 / - 1.55
(Equiv. 2.5 in.)
Material
Zinc Plated Steel

Max Head Diameter
30.2
mm
Max Head Height
8.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 63.5 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-064-SK-CZ (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $157.50 AUD
Regular price Sale price $157.50 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 63.5 mm - Zinc Plated Steel Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

Overall Length (L)
63.5
mm
+ 0.0 / - 1.55
(Equiv. 2.5 in.)
Material
Zinc Plated Steel

Max Head Diameter
30.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 63.5 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Max Head Height: 8.2 mm    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-064-SK-CZ (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $157.50 AUD
Regular price Sale price $157.50 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 69.9 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

Overall Length (L)
69.9
mm
+ 0.0 / - 2.05
(Equiv. 2.752 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
30.2
mm
Max Head Height
8.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 69.9 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-070-SK-C (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $137.86 AUD
Regular price Sale price $137.86 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 69.9 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

Overall Length (L)
69.9
mm
+ 0.0 / - 2.05
(Equiv. 2.752 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
30.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 69.9 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.2 mm    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-070-SK-C (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $137.86 AUD
Regular price Sale price $137.86 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 76.2 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

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

Max Head Diameter
30.2
mm
Max Head Height
8.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 76.2 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-076-SK-C (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $145.41 AUD
Regular price Sale price $145.41 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 76.2 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

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

Max Head Diameter
30.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 76.2 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.2 mm    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-076-SK-C (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $145.41 AUD
Regular price Sale price $145.41 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 88.9 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

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

Max Head Diameter
30.2
mm
Max Head Height
8.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 88.9 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-089-SK-C (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $152.23 AUD
Regular price Sale price $152.23 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 88.9 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

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

Max Head Diameter
30.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 88.9 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.2 mm    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-089-SK-C (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $152.23 AUD
Regular price Sale price $152.23 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 101.6 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

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

Max Head Diameter
30.2
mm
Max Head Height
8.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 101.6 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-102-SK-C (PK-10)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $73.50 AUD
Regular price $88.20 AUD Sale price $73.50 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5/8-18 UNF - 15.88mm - 101.6 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5/8-18 UNF (15.88mm)

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

Max Head Diameter
30.2
mm
Countersunk Screws - 5/8-18 UNF - 15.88mm - 101.6 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 8.2 mm    Type: 9.53 (3/8)   
Category: Screws - Countersunk - Socket
Part Number: SK159F-102-SK-C (PK-10)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $73.50 AUD
Regular price $88.20 AUD Sale price $73.50 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 20 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
20
mm
+/- 0.25
(Equiv. 0.787 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
30.0
mm
Max Head Height
7.5
mm
Countersunk Screws - M16 - 16x2mm - 20 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-020-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $184.41 AUD
Regular price Sale price $184.41 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 20 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
20
mm
+/- 0.25
(Equiv. 0.787 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
30.0
mm
Countersunk Screws - M16 - 16x2mm - 20 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 7.5 mm    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-020-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $184.41 AUD
Regular price Sale price $184.41 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 20 mm - Zinc Plated Steel Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
20
mm
+/- 0.25
(Equiv. 0.787 in.)
Material
Zinc Plated Steel

Max Head Diameter
30.0
mm
Max Head Height
7.5
mm
Countersunk Screws - M16 - 16x2mm - 20 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-020-SK-CZ (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $282.68 AUD
Regular price Sale price $282.68 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 20 mm - Zinc Plated Steel Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
20
mm
+/- 0.25
(Equiv. 0.787 in.)
Material
Zinc Plated Steel

Max Head Diameter
30.0
mm
Countersunk Screws - M16 - 16x2mm - 20 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Max Head Height: 7.5 mm    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-020-SK-CZ (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $282.68 AUD
Regular price Sale price $282.68 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 25 mm - 304 Stainless Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
25
mm
+/- 0.25
(Equiv. 0.984 in.)
Material
304 Stainless

Max Head Diameter
29.0
mm
Max Head Height
7.5
mm
Countersunk Screws - M16 - 16x2mm - 25 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-025-SK-S4 (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $67.95 AUD
Regular price Sale price $67.95 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 25 mm - 304 Stainless Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
25
mm
+/- 0.25
(Equiv. 0.984 in.)
Material
304 Stainless

Max Head Diameter
29.0
mm
Countersunk Screws - M16 - 16x2mm - 25 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 7.5 mm    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-025-SK-S4 (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $67.95 AUD
Regular price Sale price $67.95 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 25 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
25
mm
+/- 0.25
(Equiv. 0.984 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
30.0
mm
Max Head Height
7.5
mm
Countersunk Screws - M16 - 16x2mm - 25 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-025-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $186.41 AUD
Regular price Sale price $186.41 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 25 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
25
mm
+/- 0.25
(Equiv. 0.984 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
30.0
mm
Countersunk Screws - M16 - 16x2mm - 25 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 7.5 mm    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-025-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $186.41 AUD
Regular price Sale price $186.41 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 25 mm - Zinc Plated Steel Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
25
mm
+/- 0.25
(Equiv. 0.984 in.)
Material
Zinc Plated Steel

Max Head Diameter
30.0
mm
Max Head Height
7.5
mm
Countersunk Screws - M16 - 16x2mm - 25 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-025-SK-CZ (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $291.95 AUD
Regular price Sale price $291.95 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 25 mm - Zinc Plated Steel Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
25
mm
+/- 0.25
(Equiv. 0.984 in.)
Material
Zinc Plated Steel

Max Head Diameter
30.0
mm
Countersunk Screws - M16 - 16x2mm - 25 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Max Head Height: 7.5 mm    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-025-SK-CZ (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $291.95 AUD
Regular price Sale price $291.95 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 30 mm - 304 Stainless Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
30
mm
+/- 0.25
(Equiv. 1.181 in.)
Material
304 Stainless

Max Head Diameter
29.0
mm
Max Head Height
7.5
mm
Countersunk Screws - M16 - 16x2mm - 30 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-030-SK-S4 (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $73.41 AUD
Regular price $88.09 AUD Sale price $73.41 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 30 mm - 304 Stainless Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
30
mm
+/- 0.25
(Equiv. 1.181 in.)
Material
304 Stainless

Max Head Diameter
29.0
mm
Countersunk Screws - M16 - 16x2mm - 30 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 7.5 mm    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-030-SK-S4 (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $73.41 AUD
Regular price $88.09 AUD Sale price $73.41 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 30 mm - 316 Stainless Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
30
mm
+/- 0.25
(Equiv. 1.181 in.)
Material
316 Stainless

Max Head Diameter
29.0
mm
Max Head Height
7.5
mm
Countersunk Screws - M16 - 16x2mm - 30 mm - 316 Stainless Socket
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-030-SK-S6 (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $58.05 AUD
Regular price $69.65 AUD Sale price $58.05 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 30 mm - 316 Stainless Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
30
mm
+/- 0.25
(Equiv. 1.181 in.)
Material
316 Stainless

Max Head Diameter
29.0
mm
Countersunk Screws - M16 - 16x2mm - 30 mm - 316 Stainless Socket
Material: Stainless Steel 316 (Similar to A4, 18-10)    Max Head Height: 7.5 mm    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-030-SK-S6 (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $58.05 AUD
Regular price $69.65 AUD Sale price $58.05 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 30 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
30
mm
+/- 0.25
(Equiv. 1.181 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
30.0
mm
Max Head Height
7.5
mm
Countersunk Screws - M16 - 16x2mm - 30 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-030-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $185.77 AUD
Regular price Sale price $185.77 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 30 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
30
mm
+/- 0.25
(Equiv. 1.181 in.)
Material
High Tensile Steel / Black Oxide

Max Head Diameter
30.0
mm
Countersunk Screws - M16 - 16x2mm - 30 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 7.5 mm    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-030-SK-C (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $185.77 AUD
Regular price Sale price $185.77 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 30 mm - Zinc Plated Steel Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
30
mm
+/- 0.25
(Equiv. 1.181 in.)
Material
Zinc Plated Steel

Max Head Diameter
30.0
mm
Max Head Height
7.5
mm
Countersunk Screws - M16 - 16x2mm - 30 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-030-SK-CZ (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $292.95 AUD
Regular price Sale price $292.95 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 30 mm - Zinc Plated Steel Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
30
mm
+/- 0.25
(Equiv. 1.181 in.)
Material
Zinc Plated Steel

Max Head Diameter
30.0
mm
Countersunk Screws - M16 - 16x2mm - 30 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel    Max Head Height: 7.5 mm    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-030-SK-CZ (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $292.95 AUD
Regular price Sale price $292.95 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 35 mm - 316 Stainless Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
35
mm
+/- 0.25
(Equiv. 1.378 in.)
Material
316 Stainless

Max Head Diameter
29.0
mm
Max Head Height
7.5
mm
Countersunk Screws - M16 - 16x2mm - 35 mm - 316 Stainless Socket
Material: Stainless Steel 316 (Similar to A4, 18-10)    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-035-SK-S6 (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $73.95 AUD
Regular price $88.75 AUD Sale price $73.95 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M16 - 16x2mm - 35 mm - 316 Stainless Socket Screw
Thread Size (C)
M16 (16x2mm)

Overall Length (L)
35
mm
+/- 0.25
(Equiv. 1.378 in.)
Material
316 Stainless

Max Head Diameter
29.0
mm
Countersunk Screws - M16 - 16x2mm - 35 mm - 316 Stainless Socket
Material: Stainless Steel 316 (Similar to A4, 18-10)    Max Head Height: 7.5 mm    Type: 10.00   
Category: Screws - Countersunk - Socket
Part Number: SK160M-035-SK-S6 (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Sun, Jan 11, 2026
Regular price $73.95 AUD
Regular price $88.75 AUD Sale price $73.95 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.