HT Allen Hex Socket Cap Screw:1/2" x 3 1/2"UNF - BS 18.3 (1936)/12.9/Black/Half Thread
At a glance
- B1 items group
- 158
- Item group
- HT Al Hx Soc Cap Scr
- Material
- Steel
- Nominal diameter
- 1/2"
- Nominal length
- 3 1/2"
- Property class
- 12.9
About this product
This high-tensile steel hex socket cap screw features a 1/2 inch nominal diameter and a 3 1/2 inch length. It is manufactured to the BS 18.3 (1936) standard with a property class of 12.9. The screw has a black surface finish, half thread coverage, and a UNF thread series.
Specifications
| B1 items group | 158 |
|---|---|
| Item group | HT Al Hx Soc Cap Scr |
| Material | Steel |
| Nominal diameter | 1/2" |
| Nominal length | 3 1/2" |
| Property class | 12.9 |
| Standard | BS 18.3 (1936) |
| Surface finish | Black |
| Thread coverage | Half Thread |
| Thread series | UNF |