HT Allen Hex Socket Cap Screw:1/2" x 4 1/2"UNF - BS 18.3 (1936)/12.9/Black/Half Thread
At a glance
- Material
- Steel
- Nominal diameter
- 1/2"
- Nominal length
- 4 1/2"
- Property class
- 12.9
- Standard
- BS 18.3 (1936)
- Surface finish
- Black
About this product
This 1/2" x 4 1/2" steel cap screw features a half-threaded profile and black surface finish. It adheres to the BS 18.3 (1936) standard with a 12.9 property class and UNF thread series. The component includes a hex socket drive for secure fastening.
Specifications
| Material | Steel |
|---|---|
| Nominal diameter | 1/2" |
| Nominal length | 4 1/2" |
| Property class | 12.9 |
| Standard | BS 18.3 (1936) |
| Surface finish | Black |
| Thread coverage | Half Thread |
| Thread series | UNF |