J Hook Roofing Bolt c/w Nut:¼" x 2½" UNC - BS 1494/4.8/EPG
At a glance
- Material
- Steel
- Nominal diameter
- 1/4"
- Nominal length
- 2 1/2"
- Property class
- 4.8
- Size
- x 2 1494/4
- Standard
- BS 1494
About this product
This J-hook roofing bolt is manufactured from steel with a property class of 4.8. It features a nominal diameter of 1/4 inch and a nominal length of 2 1/2 inches with UNC threading. The fastener includes a nut and is finished with electroplated galvanization in accordance with BS 1494 standards.
Specifications
| Material | Steel |
|---|---|
| Nominal diameter | 1/4" |
| Nominal length | 2 1/2" |
| Property class | 4.8 |
| Size | x 2 1494/4 |
| Standard | BS 1494 |
| Surface finish | Electroplated Galvanised |
| Thread series | UNC |