| Thread Size (C) | Overall Length (L) | Material | Max Head Diameter | Max Head Height | Minimum Thread Length (l) |
Indicative Image |
|---|---|---|---|---|---|---|
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
38.1
mm + 0.0 / - 1.55 (Equiv. 1.5 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: Zinc Plated Steel
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127C-038-SK-CZ (100 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 38.1 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$156.59 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
| Thread Size (C) | Overall Length (L) | Material | Max Head Diameter |
Indicative Image |
||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
38.1
mm + 0.0 / - 1.55 (Equiv. 1.5 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
|
||
|
Material: Zinc Plated Steel
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127C-038-SK-CZ (100 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 38.1 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$156.59 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
44.5
mm + 0.0 / - 1.55 (Equiv. 1.752 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: Zinc Plated Steel
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127C-045-SK-CZ (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 44.5 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$227.23 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
44.5
mm + 0.0 / - 1.55 (Equiv. 1.752 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
|
||
|
Material: Zinc Plated Steel
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127C-045-SK-CZ (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 44.5 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$227.23 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
44.5
mm + 0.0 / - 1.55 (Equiv. 1.752 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: High Tensile Steel Black Oxide
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127C-045-SK-C (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 44.5 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$83.05 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
44.5
mm + 0.0 / - 1.55 (Equiv. 1.752 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
|
||
|
Material: High Tensile Steel Black Oxide
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127C-045-SK-C (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 44.5 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$83.05 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
50.8
mm + 0.0 / - 1.55 (Equiv. 2 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: High Tensile Steel Black Oxide
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127C-051-SK-C (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 50.8 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$84.77 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
50.8
mm + 0.0 / - 1.55 (Equiv. 2 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
|
||
|
Material: High Tensile Steel Black Oxide
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127C-051-SK-C (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 50.8 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$84.77 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
50.8
mm + 0.0 / - 1.55 (Equiv. 2 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: Zinc Plated Steel
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127C-051-SK-CZ (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 50.8 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$93.50 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
50.8
mm + 0.0 / - 1.55 (Equiv. 2 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
|
||
|
Material: Zinc Plated Steel
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127C-051-SK-CZ (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 50.8 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$93.50 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
57.2
mm + 0.0 / - 1.55 (Equiv. 2.252 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: Zinc Plated Steel
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127C-057-SK-CZ (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 57.2 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$114.77 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
57.2
mm + 0.0 / - 1.55 (Equiv. 2.252 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
|
||
|
Material: Zinc Plated Steel
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127C-057-SK-CZ (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 57.2 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$114.77 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
57.2
mm + 0.0 / - 1.55 (Equiv. 2.252 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: High Tensile Steel Black Oxide
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127C-057-SK-C (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 57.2 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$201.23 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
57.2
mm + 0.0 / - 1.55 (Equiv. 2.252 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
|
||
|
Material: High Tensile Steel Black Oxide
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127C-057-SK-C (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 57.2 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$201.23 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
63.5
mm + 0.0 / - 1.55 (Equiv. 2.5 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: Zinc Plated Steel
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127C-064-SK-CZ (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 63.5 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$122.86 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
63.5
mm + 0.0 / - 1.55 (Equiv. 2.5 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
|
||
|
Material: Zinc Plated Steel
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127C-064-SK-CZ (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 63.5 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$122.86 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
63.5
mm + 0.0 / - 1.55 (Equiv. 2.5 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: High Tensile Steel Black Oxide
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127C-064-SK-C (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 63.5 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$201.23 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
63.5
mm + 0.0 / - 1.55 (Equiv. 2.5 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
|
||
|
Material: High Tensile Steel Black Oxide
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127C-064-SK-C (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 63.5 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$201.23 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
76.2
mm + 0.0 / - 2.05 (Equiv. 3 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: Zinc Plated Steel
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127C-076-SK-CZ (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 76.2 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$164.41 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
76.2
mm + 0.0 / - 2.05 (Equiv. 3 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
|
||
|
Material: Zinc Plated Steel
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127C-076-SK-CZ (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 76.2 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$164.41 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
76.2
mm + 0.0 / - 2.05 (Equiv. 3 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: High Tensile Steel Black Oxide
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127C-076-SK-C (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 76.2 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$94.14 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
76.2
mm + 0.0 / - 2.05 (Equiv. 3 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
|
||
|
Material: High Tensile Steel Black Oxide
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127C-076-SK-C (50 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 76.2 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$94.14 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 50
|
||||||
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
88.9
mm + 0.0 / - 2.05 (Equiv. 3.5 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: Zinc Plated Steel
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127C-089-SK-CZ (25 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 88.9 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$98.86 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 25
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
88.9
mm + 0.0 / - 2.05 (Equiv. 3.5 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
|
||
|
Material: Zinc Plated Steel
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127C-089-SK-CZ (25 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 88.9 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$98.86 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 25
|
||||||
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
88.9
mm + 0.0 / - 2.05 (Equiv. 3.5 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: High Tensile Steel Black Oxide
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127C-089-SK-C (25 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 88.9 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$57.68 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 25
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
88.9
mm + 0.0 / - 2.05 (Equiv. 3.5 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
|
||
|
Material: High Tensile Steel Black Oxide
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127C-089-SK-C (25 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 88.9 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$57.68 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 25
|
||||||
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
101.6
mm + 0.0 / - 2.05 (Equiv. 4 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: Zinc Plated Steel
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127C-102-SK-CZ (25 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 101.6 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$101.86 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 25
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
101.6
mm + 0.0 / - 2.05 (Equiv. 4 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
|
||
|
Material: Zinc Plated Steel
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127C-102-SK-CZ (25 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 101.6 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$101.86 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 25
|
||||||
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
101.6
mm + 0.0 / - 2.05 (Equiv. 4 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: High Tensile Steel Black Oxide
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127C-102-SK-C (25 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 101.6 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$61.50 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 25
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
101.6
mm + 0.0 / - 2.05 (Equiv. 4 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
|
||
|
Material: High Tensile Steel Black Oxide
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127C-102-SK-C (25 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 101.6 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$61.50 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 25
|
||||||
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
127
mm + 0.0 / - 2.05 (Equiv. 5 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: High Tensile Steel Black Oxide
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127C-127-SK-C (25 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 127 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$68.77 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 25
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
127
mm + 0.0 / - 2.05 (Equiv. 5 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
|
||
|
Material: High Tensile Steel Black Oxide
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127C-127-SK-C (25 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 127 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$68.77 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 25
|
||||||
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
152.4
mm + 0.0 / - 2.05 (Equiv. 6 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: High Tensile Steel Black Oxide
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127C-152-SK-C (25 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 152.4 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$96.77 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 25
|
||||||
|
Thread Size (C)
1/2-13 UNC (12.7mm)
|
Overall Length (L)
152.4
mm + 0.0 / - 2.05 (Equiv. 6 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
|
||
|
Material: High Tensile Steel Black Oxide
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.954 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127C-152-SK-C (25 Pcs)
Countersunk Screws - 1/2-13 UNC - 12.7mm - 152.4 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$96.77 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 25
|
||||||
|
||||||
|
Thread Size (C)
1/2-20 UNF (12.7mm)
|
Overall Length (L)
19.1
mm + 0.0 / - 0.76 (Equiv. 0.752 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: Zinc Plated Steel
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.270 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127F-019-SK-CZ (100 Pcs)
Countersunk Screws - 1/2-20 UNF - 12.7mm - 19.1 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$139.59 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
Thread Size (C)
1/2-20 UNF (12.7mm)
|
Overall Length (L)
19.1
mm + 0.0 / - 0.76 (Equiv. 0.752 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
|
||
|
Material: Zinc Plated Steel
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.270 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127F-019-SK-CZ (100 Pcs)
Countersunk Screws - 1/2-20 UNF - 12.7mm - 19.1 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$139.59 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
||||||
|
Thread Size (C)
1/2-20 UNF (12.7mm)
|
Overall Length (L)
19.1
mm + 0.0 / - 0.76 (Equiv. 0.752 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: High Tensile Steel Black Oxide
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.270 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127F-019-SK-C (100 Pcs)
Countersunk Screws - 1/2-20 UNF - 12.7mm - 19.1 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$105.50 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
Thread Size (C)
1/2-20 UNF (12.7mm)
|
Overall Length (L)
19.1
mm + 0.0 / - 0.76 (Equiv. 0.752 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
|
||
|
Material: High Tensile Steel Black Oxide
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.270 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127F-019-SK-C (100 Pcs)
Countersunk Screws - 1/2-20 UNF - 12.7mm - 19.1 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$105.50 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
||||||
|
Thread Size (C)
1/2-20 UNF (12.7mm)
|
Overall Length (L)
25.4
mm + 0.0 / - 0.76 (Equiv. 1 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: High Tensile Steel Black Oxide
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.270 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127F-025-SK-C (100 Pcs)
Countersunk Screws - 1/2-20 UNF - 12.7mm - 25.4 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$136.14 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
Thread Size (C)
1/2-20 UNF (12.7mm)
|
Overall Length (L)
25.4
mm + 0.0 / - 0.76 (Equiv. 1 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
|
||
|
Material: High Tensile Steel Black Oxide
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.270 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127F-025-SK-C (100 Pcs)
Countersunk Screws - 1/2-20 UNF - 12.7mm - 25.4 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$136.14 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
||||||
|
Thread Size (C)
1/2-20 UNF (12.7mm)
|
Overall Length (L)
25.4
mm + 0.0 / - 0.76 (Equiv. 1 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: Zinc Plated Steel
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.270 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127F-025-SK-CZ (100 Pcs)
Countersunk Screws - 1/2-20 UNF - 12.7mm - 25.4 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$148.14 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
Thread Size (C)
1/2-20 UNF (12.7mm)
|
Overall Length (L)
25.4
mm + 0.0 / - 0.76 (Equiv. 1 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
|
||
|
Material: Zinc Plated Steel
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.270 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127F-025-SK-CZ (100 Pcs)
Countersunk Screws - 1/2-20 UNF - 12.7mm - 25.4 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$148.14 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
||||||
|
Thread Size (C)
1/2-20 UNF (12.7mm)
|
Overall Length (L)
31.8
mm + 0.0 / - 1.55 (Equiv. 1.252 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: High Tensile Steel Black Oxide
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.270 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127F-032-SK-C (100 Pcs)
Countersunk Screws - 1/2-20 UNF - 12.7mm - 31.8 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$141.32 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
Thread Size (C)
1/2-20 UNF (12.7mm)
|
Overall Length (L)
31.8
mm + 0.0 / - 1.55 (Equiv. 1.252 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
|
||
|
Material: High Tensile Steel Black Oxide
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.270 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127F-032-SK-C (100 Pcs)
Countersunk Screws - 1/2-20 UNF - 12.7mm - 31.8 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$141.32 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
||||||
|
Thread Size (C)
1/2-20 UNF (12.7mm)
|
Overall Length (L)
31.8
mm + 0.0 / - 1.55 (Equiv. 1.252 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: Zinc Plated Steel
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.270 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127F-032-SK-CZ (100 Pcs)
Countersunk Screws - 1/2-20 UNF - 12.7mm - 31.8 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$160.05 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
Thread Size (C)
1/2-20 UNF (12.7mm)
|
Overall Length (L)
31.8
mm + 0.0 / - 1.55 (Equiv. 1.252 in.) |
Material
Zinc Plated Steel
|
Max Head Diameter
23.8
mm |
|
||
|
Material: Zinc Plated Steel
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.270 mm
Category: Screws - Countersunk - Socket - Steel - Zinc Plated |
||||||
|
Part Number: SK127F-032-SK-CZ (100 Pcs)
Countersunk Screws - 1/2-20 UNF - 12.7mm - 31.8 mm - Zinc Plated Steel Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$160.05 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
||||||
|
Thread Size (C)
1/2-20 UNF (12.7mm)
|
Overall Length (L)
38.1
mm + 0.0 / - 1.55 (Equiv. 1.5 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
Max Head Height
6.4
mm |
Minimum Thread Length (l)
Not Specified
mm |
|
|
Material: High Tensile Steel Black Oxide
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.270 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127F-038-SK-C (100 Pcs)
Countersunk Screws - 1/2-20 UNF - 12.7mm - 38.1 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$142.95 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
Thread Size (C)
1/2-20 UNF (12.7mm)
|
Overall Length (L)
38.1
mm + 0.0 / - 1.55 (Equiv. 1.5 in.) |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
23.8
mm |
|
||
|
Material: High Tensile Steel Black Oxide
Max Head Height: 6.4 mm
Minimum Thread Length (l): Not Specified mm
Hex Key (s): 7.94 (5/16) mm
Countersunk Angle: 82 °
Pitch: 1.270 mm
Category: Screws - Countersunk - Socket - Steel - Standard |
||||||
|
Part Number: SK127F-038-SK-C (100 Pcs)
Countersunk Screws - 1/2-20 UNF - 12.7mm - 38.1 mm - High Tensile Steel / Black Oxide Socket Screw Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025 Regular price
$142.95 AUD
Regular price
Unit price
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
||||||
