Collection: Screws - Countersunk - Socket - Steel - Standard
551 Products in this selection
- Flat Head Countersunk UNC - UNF - METRIC - Alloy Steel
- Imperial Sizes to ANSI B18.3.
- Metric Sizes to DIN7991.
- Rc38-42
- ASTM F835 - alloy steel. ISO 10642.
- The thread length indicated is the minimum. Some batches may be produced with longer threaded sections or even full threaded shanks.
Additional resources:
PDF Screws Catalogue
Washers
Nuts
PDF Screws Catalogue
Washers
Nuts
A more concise listing may be found on the Smallparts store at Screws - Countersunk - Socket - Steel - Standard. Smallparts promote the most popular MBA products.
Thread Size (C) | Overall Length (L) | Material | Max Head Diameter | Max Head Height | Minimum Thread Length (l) |
Indicative Image |
---|---|---|---|---|---|---|
Thread Size (C)
5-40 UNC (3.18mm)
|
Overall Length (L)
6.4
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.1
mm |
Max Head Height
2.3
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.635 mm Threads Per Inch: 40 TPI | ||||||
Part Number: SK032C-006-SK-C (100 Pcs) Countersunk Screws - 5-40 UNC -3.18mm- 6.4 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$57.50 AUD
Regular price
Unit price
/
per
Per 100
|
||||||
Thread Size (C) | Overall Length (L) | Material | Max Head Diameter |
Indicative Image |
||
Thread Size (C)
5-40 UNC (3.18mm)
|
Overall Length (L)
6.4
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.1
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.3 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.635 mm Threads Per Inch: 40 TPI | ||||||
Part Number: SK032C-006-SK-C (100 Pcs) Countersunk Screws - 5-40 UNC -3.18mm- 6.4 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$57.50 AUD
Regular price
Unit price
/
per
Per 100
|
||||||
|
||||||
Thread Size (C)
5-40 UNC (3.18mm)
|
Overall Length (L)
9.5
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.1
mm |
Max Head Height
2.3
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.635 mm Threads Per Inch: 40 TPI | ||||||
Part Number: SK032C-010-SK-C (10 Pcs) Countersunk Screws - 5-40 UNC -3.18mm- 9.5 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$5.32 AUD
Regular price
Unit price
/
per
Per 10
|
||||||
Thread Size (C)
5-40 UNC (3.18mm)
|
Overall Length (L)
9.5
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.1
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.3 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.635 mm Threads Per Inch: 40 TPI | ||||||
Part Number: SK032C-010-SK-C (10 Pcs) Countersunk Screws - 5-40 UNC -3.18mm- 9.5 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$5.32 AUD
Regular price
Unit price
/
per
Per 10
|
||||||
|
||||||
Thread Size (C)
5-40 UNC (3.18mm)
|
Overall Length (L)
12.7
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.1
mm |
Max Head Height
2.3
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.635 mm Threads Per Inch: 40 TPI | ||||||
Part Number: SK032C-013-SK-C (100 Pcs) Countersunk Screws - 5-40 UNC -3.18mm- 12.7 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$60.68 AUD
Regular price
Unit price
/
per
Per 100
|
||||||
Thread Size (C)
5-40 UNC (3.18mm)
|
Overall Length (L)
12.7
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.1
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.3 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.635 mm Threads Per Inch: 40 TPI | ||||||
Part Number: SK032C-013-SK-C (100 Pcs) Countersunk Screws - 5-40 UNC -3.18mm- 12.7 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$60.68 AUD
Regular price
Unit price
/
per
Per 100
|
||||||
|
||||||
Thread Size (C)
5-40 UNC (3.18mm)
|
Overall Length (L)
15.9
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.1
mm |
Max Head Height
2.3
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.635 mm Threads Per Inch: 40 TPI | ||||||
Part Number: SK032C-016-SK-C (50 Pcs) Countersunk Screws - 5-40 UNC -3.18mm- 15.9 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$33.68 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
Thread Size (C)
5-40 UNC (3.18mm)
|
Overall Length (L)
15.9
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.1
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.3 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.635 mm Threads Per Inch: 40 TPI | ||||||
Part Number: SK032C-016-SK-C (50 Pcs) Countersunk Screws - 5-40 UNC -3.18mm- 15.9 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$33.68 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
|
||||||
Thread Size (C)
5-40 UNC (3.18mm)
|
Overall Length (L)
19.1
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.1
mm |
Max Head Height
2.3
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.635 mm Threads Per Inch: 40 TPI | ||||||
Part Number: SK032C-019-SK-C (50 Pcs) Countersunk Screws - 5-40 UNC -3.18mm- 19.1 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$35.23 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
Thread Size (C)
5-40 UNC (3.18mm)
|
Overall Length (L)
19.1
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.1
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.3 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.635 mm Threads Per Inch: 40 TPI | ||||||
Part Number: SK032C-019-SK-C (50 Pcs) Countersunk Screws - 5-40 UNC -3.18mm- 19.1 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$35.23 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
|
||||||
Thread Size (C)
5-40 UNC (3.18mm)
|
Overall Length (L)
22.2
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.1
mm |
Max Head Height
2.3
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° | ||||||
Part Number: SK032C-022-SK-C (50 Pcs) Countersunk Screws - 5-40 UNC -3.18mm- 22.2 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$43.23 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
Thread Size (C)
5-40 UNC (3.18mm)
|
Overall Length (L)
22.2
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.1
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.3 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° | ||||||
Part Number: SK032C-022-SK-C (50 Pcs) Countersunk Screws - 5-40 UNC -3.18mm- 22.2 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$43.23 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
|
||||||
Thread Size (C)
5-40 UNC (3.18mm)
|
Overall Length (L)
25.4
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.1
mm |
Max Head Height
2.3
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.635 mm Threads Per Inch: 40 TPI | ||||||
Part Number: SK032C-025-SK-C (50 Pcs) Countersunk Screws - 5-40 UNC -3.18mm- 25.4 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$44.77 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
Thread Size (C)
5-40 UNC (3.18mm)
|
Overall Length (L)
25.4
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.1
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.3 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.635 mm Threads Per Inch: 40 TPI | ||||||
Part Number: SK032C-025-SK-C (50 Pcs) Countersunk Screws - 5-40 UNC -3.18mm- 25.4 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$44.77 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
|
||||||
Thread Size (C)
5-40 UNC (3.18mm)
|
Overall Length (L)
31.8
mm + 0.0 / - 1.02 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.1
mm |
Max Head Height
2.3
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.635 mm Threads Per Inch: 40 TPI | ||||||
Part Number: SK032C-032-SK-C (50 Pcs) Countersunk Screws - 5-40 UNC -3.18mm- 31.8 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$71.86 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
Thread Size (C)
5-40 UNC (3.18mm)
|
Overall Length (L)
31.8
mm + 0.0 / - 1.02 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.1
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.3 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.635 mm Threads Per Inch: 40 TPI | ||||||
Part Number: SK032C-032-SK-C (50 Pcs) Countersunk Screws - 5-40 UNC -3.18mm- 31.8 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$71.86 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
|
||||||
Thread Size (C)
5-40 UNC (3.18mm)
|
Overall Length (L)
38.1
mm + 0.0 / - 1.02 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.1
mm |
Max Head Height
2.3
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.635 mm Threads Per Inch: 40 TPI | ||||||
Part Number: SK032C-038-SK-C (50 Pcs) Countersunk Screws - 5-40 UNC -3.18mm- 38.1 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$76.68 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
Thread Size (C)
5-40 UNC (3.18mm)
|
Overall Length (L)
38.1
mm + 0.0 / - 1.02 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.1
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.3 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.635 mm Threads Per Inch: 40 TPI | ||||||
Part Number: SK032C-038-SK-C (50 Pcs) Countersunk Screws - 5-40 UNC -3.18mm- 38.1 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$76.68 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
4.8
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
Max Head Height
2.5
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° | ||||||
Part Number: SK035C-005-SK-C (100 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 4.8 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$54.32 AUD
Regular price
Unit price
/
per
Per 100
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
4.8
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.5 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° | ||||||
Part Number: SK035C-005-SK-C (100 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 4.8 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$54.32 AUD
Regular price
Unit price
/
per
Per 100
|
||||||
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
6.4
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
Max Head Height
2.5
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-006-SK-C (10 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 6.4 mm - High Tensile Steel / Black Oxide
32 units (320 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025 Regular price
$4.77 AUD
Regular price
Unit price
/
per
Per 10
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
6.4
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.5 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-006-SK-C (10 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 6.4 mm - High Tensile Steel / Black Oxide
32 units (320 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025 Regular price
$4.77 AUD
Regular price
Unit price
/
per
Per 10
|
||||||
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
7.9
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
Max Head Height
2.5
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-007-SK-C (100 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 7.9 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$57.50 AUD
Regular price
Unit price
/
per
Per 100
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
7.9
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.5 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-007-SK-C (100 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 7.9 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$57.50 AUD
Regular price
Unit price
/
per
Per 100
|
||||||
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
9.5
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
Max Head Height
2.5
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-010-SK-C (100 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 9.5 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$57.50 AUD
Regular price
Unit price
/
per
Per 100
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
9.5
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.5 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-010-SK-C (100 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 9.5 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$57.50 AUD
Regular price
Unit price
/
per
Per 100
|
||||||
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
12.7
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
Max Head Height
2.5
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-013-SK-C (10 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 12.7 mm - High Tensile Steel / Black Oxide
8 units (80 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025 Regular price
$5.59 AUD
Regular price
Unit price
/
per
Per 10
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
12.7
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.5 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-013-SK-C (10 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 12.7 mm - High Tensile Steel / Black Oxide
8 units (80 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025 Regular price
$5.59 AUD
Regular price
Unit price
/
per
Per 10
|
||||||
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
15.9
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
Max Head Height
2.5
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-016-SK-C (10 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 15.9 mm - High Tensile Steel / Black Oxide
4 units (40 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025 Regular price
$5.59 AUD
Regular price
Unit price
/
per
Per 10
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
15.9
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.5 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-016-SK-C (10 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 15.9 mm - High Tensile Steel / Black Oxide
4 units (40 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025 Regular price
$5.59 AUD
Regular price
Unit price
/
per
Per 10
|
||||||
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
19.1
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
Max Head Height
2.5
mm |
Minimum Thread Length (l)
Not Specified
mm |
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Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-019-SK-C (50 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 19.1 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$35.23 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
19.1
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.5 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-019-SK-C (50 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 19.1 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$35.23 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
25.4
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
Max Head Height
2.5
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-025-SK-C (50 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 25.4 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$41.59 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
25.4
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.5 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-025-SK-C (50 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 25.4 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$41.59 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
31.8
mm + 0.0 / - 1.02 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
Max Head Height
2.5
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-032-SK-C (5 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 31.8 mm - High Tensile Steel / Black Oxide
16 units (80 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025 Regular price
$3.86 AUD
Regular price
Unit price
/
per
Per 5
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
31.8
mm + 0.0 / - 1.02 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.5 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-032-SK-C (5 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 31.8 mm - High Tensile Steel / Black Oxide
16 units (80 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025 Regular price
$3.86 AUD
Regular price
Unit price
/
per
Per 5
|
||||||
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
38.1
mm + 0.0 / - 1.02 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
Max Head Height
2.5
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-038-SK-C (50 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 38.1 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$75.05 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
38.1
mm + 0.0 / - 1.02 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.5 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-038-SK-C (50 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 38.1 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$75.05 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
50.8
mm + 0.0 / - 1.02 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
Max Head Height
2.5
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-051-SK-C (50 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 50.8 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$87.86 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
Thread Size (C)
6-32 UNC (3.5mm)
|
Overall Length (L)
50.8
mm + 0.0 / - 1.02 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.5 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.794 mm Threads Per Inch: 32 TPI | ||||||
Part Number: SK035C-051-SK-C (50 Pcs) Countersunk Screws - 6-32 UNC -3.5mm- 50.8 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$87.86 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
|
||||||
Thread Size (C)
6-40 UNF (3.5mm)
|
Overall Length (L)
15.9
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
Max Head Height
2.5
mm |
Minimum Thread Length (l)
Not Specified
mm |
![]() |
Material: High Tensile Steel Black Oxide Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.635 mm Threads Per Inch: 40 TPI | ||||||
Part Number: SK035F-016-SK-C (10 Pcs) Countersunk Screws - 6-40 UNF -3.5mm- 15.9 mm - High Tensile Steel / Black Oxide
5 units (50 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$8.00 AUD
Regular price
Unit price
/
per
Per 10
|
||||||
Thread Size (C)
6-40 UNF (3.5mm)
|
Overall Length (L)
15.9
mm + 0.0 / - 0.76 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
7.8
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.5 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 1.98 (5/64) mm Countersunk Angle: 82 ° Pitch: 0.635 mm Threads Per Inch: 40 TPI | ||||||
Part Number: SK035F-016-SK-C (10 Pcs) Countersunk Screws - 6-40 UNF -3.5mm- 15.9 mm - High Tensile Steel / Black Oxide
5 units (50 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$8.00 AUD
Regular price
Unit price
/
per
Per 10
|
||||||
|
||||||
Thread Size (C)
M4 (4x0.7mm)
|
Overall Length (L)
6
mm +/- 0.25 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
8.0
mm |
Max Head Height
2.3
mm |
![]() |
|
Material: High Tensile Steel Black Oxide Hex Key (s): 2.50 mm Countersunk Angle: 90 ° Pitch: 0.700 mm Threads Per Inch: 36.29 TPI Standard: DIN7991 | ||||||
Part Number: SK040M-006-SK-C (100 Pcs) Countersunk Screws - M4 -4x0.7mm- 6 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$44.77 AUD
Regular price
Unit price
/
per
Per 100
|
||||||
Thread Size (C)
M4 (4x0.7mm)
|
Overall Length (L)
6
mm +/- 0.25 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
8.0
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.3 mm Hex Key (s): 2.50 mm Countersunk Angle: 90 ° Pitch: 0.700 mm Threads Per Inch: 36.29 TPI Standard: DIN7991 | ||||||
Part Number: SK040M-006-SK-C (100 Pcs) Countersunk Screws - M4 -4x0.7mm- 6 mm - High Tensile Steel / Black Oxide
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 06, 2025 Regular price
$44.77 AUD
Regular price
Unit price
/
per
Per 100
|
||||||
|
||||||
Thread Size (C)
M4 (4x0.7mm)
|
Overall Length (L)
8
mm +/- 0.25 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
8.0
mm |
Max Head Height
2.3
mm |
![]() |
|
Material: High Tensile Steel Black Oxide Hex Key (s): 2.50 mm Countersunk Angle: 90 ° Pitch: 0.700 mm Threads Per Inch: 36.29 TPI Standard: DIN7991 | ||||||
Part Number: SK040M-008-SK-C (50 Pcs) Countersunk Screws - M4 -4x0.7mm- 8 mm - High Tensile Steel / Black Oxide
2 units (100 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025 Regular price
$6.41 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
Thread Size (C)
M4 (4x0.7mm)
|
Overall Length (L)
8
mm +/- 0.25 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
8.0
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.3 mm Hex Key (s): 2.50 mm Countersunk Angle: 90 ° Pitch: 0.700 mm Threads Per Inch: 36.29 TPI Standard: DIN7991 | ||||||
Part Number: SK040M-008-SK-C (50 Pcs) Countersunk Screws - M4 -4x0.7mm- 8 mm - High Tensile Steel / Black Oxide
2 units (100 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025 Regular price
$6.41 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
|
||||||
Thread Size (C)
M4 (4x0.7mm)
|
Overall Length (L)
10
mm +/- 0.25 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
8.0
mm |
Max Head Height
2.3
mm |
![]() |
|
Material: High Tensile Steel Black Oxide Hex Key (s): 2.50 mm Countersunk Angle: 90 ° Pitch: 0.700 mm Threads Per Inch: 36.29 TPI Standard: DIN7991 | ||||||
Part Number: SK040M-010-SK-C (50 Pcs) Countersunk Screws - M4 -4x0.7mm- 10 mm - High Tensile Steel / Black Oxide
1 pack (50 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025 Regular price
$8.05 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
Thread Size (C)
M4 (4x0.7mm)
|
Overall Length (L)
10
mm +/- 0.25 |
Material
High Tensile Steel / Black Oxide
|
Max Head Diameter
8.0
mm |
![]() |
||
Material: High Tensile Steel Black Oxide Max Head Height: 2.3 mm Hex Key (s): 2.50 mm Countersunk Angle: 90 ° Pitch: 0.700 mm Threads Per Inch: 36.29 TPI Standard: DIN7991 | ||||||
Part Number: SK040M-010-SK-C (50 Pcs) Countersunk Screws - M4 -4x0.7mm- 10 mm - High Tensile Steel / Black Oxide
1 pack (50 pcs) Available Immediately | Further orders can be expected around Sun, Jul 06, 2025 Regular price
$8.05 AUD
Regular price
Unit price
/
per
Per 50
|
||||||
|