HT Allen Socket CSK Screw:1/2" x 3 1/2"UNF - DIN 7991/12.9/Black/Half Thread
At a glance
- Material
- Steel
- Nominal diameter
- 1/2"
- Nominal length
- 3 1/2"
- Property class
- 12.9
- Standard
- DIN 7991
- Surface finish
- Black
About this product
This steel countersunk screw features a 1/2" nominal diameter and 3 1/2" nominal length with UNF threading. It is designed with a half-thread profile and a black surface finish, meeting the DIN 7991 standard. The fastener is rated at property class 12.9.
Specifications
| Material | Steel |
|---|---|
| Nominal diameter | 1/2" |
| Nominal length | 3 1/2" |
| Property class | 12.9 |
| Standard | DIN 7991 |
| Surface finish | Black |
| Thread coverage | Half Thread |
| Thread series | UNF |