HT Allen Hex Socket Cap Screw:5/8" x 4 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
- 5/8"
- Nominal length
- 4 1/2"
- Property class
- 12.9
About this product
This high-tensile steel cap screw features a 5/8" nominal diameter and 4 1/2" nominal length. It is manufactured to BS 18.3 (1936) with a 12.9 property class and includes a black surface finish. The fastener has a half-thread design and utilizes a UNF thread series.
Specifications
| B1 items group | 158 |
|---|---|
| Item group | HT Al Hx Soc Cap Scr |
| Material | Steel |
| Nominal diameter | 5/8" |
| Nominal length | 4 1/2" |
| Property class | 12.9 |
| Standard | BS 18.3 (1936) |
| Surface finish | Black |
| Thread coverage | Half Thread |
| Thread series | UNF |