HT Allen Hex Socket Cap Screw:7/16" x 4"UNC - 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
- 7/16"
- Nominal length
- 4"
- Property class
- 12.9
About this product
This hex socket cap screw is manufactured from steel and designed to meet the BS 18.3 (1936) standard. It features a property class of 12.9 with a black surface finish. The fastener utilizes a Unified National Coarse (UNC) thread with a half-thread coverage.
Specifications
| B1 items group | 158 |
|---|---|
| Item group | HT Al Hx Soc Cap Scr |
| Material | Steel |
| Nominal diameter | 7/16" |
| Nominal length | 4" |
| Property class | 12.9 |
| Standard | BS 18.3 (1936) |
| Surface finish | Black |
| Thread coverage | Half Thread |
| Thread series | UNC |