HT Allen Socket CSK Screw:5/16" x 3 1/2"UNC - DIN 7991/12.9/Black/Half Thread
At a glance
- Material
- Steel
- Nominal diameter
- 5/16"
- Nominal length
- 3 1/2"
- Property class
- 12.9
- Standard
- DIN 7991
- Surface finish
- Black
About this product
This high-tensile steel countersunk screw features a 12.9 property class rating and a black surface finish. It is manufactured to the DIN 7991 standard with a nominal diameter of 5/16" and a length of 3 1/2". The fastener utilizes a UNC thread series with half-thread coverage.
Specifications
| Material | Steel |
|---|---|
| Nominal diameter | 5/16" |
| Nominal length | 3 1/2" |
| Property class | 12.9 |
| Standard | DIN 7991 |
| Surface finish | Black |
| Thread coverage | Half Thread |
| Thread series | UNC |