HT Allen Hex Socket Cap Screw:7/8" x 3 1/2"UNC - BS 18.3 (1936)/12.9/Black/Half Thread
At a glance
- Material
- Steel
- Nominal diameter
- 7/8"
- Nominal length
- 3 1/2"
- Property class
- 12.9
- Standard
- BS 18.3 (1936)
- Surface finish
- Black
About this product
This is a 7/8" diameter by 3 1/2" long steel cap screw featuring a hex socket head drive. It has a black surface finish and half-threaded UNC engagement. The fastener meets the BS 18.3 (1936) standard and is rated for property class 12.9.
Specifications
| Material | Steel |
|---|---|
| Nominal diameter | 7/8" |
| Nominal length | 3 1/2" |
| Property class | 12.9 |
| Standard | BS 18.3 (1936) |
| Surface finish | Black |
| Thread coverage | Half Thread |
| Thread series | UNC |