- Ribs Under Head for Clean Countersinking
- Optimised Thread to Reduce Torque & Enhance Pull-Out Resistance
- Zinc-Plated & Yellow-Passivated
£9.99Inc Vat
- 24-Groove Countersunk for a Smooth & Flush Finish
- Deep Coarse Thread for Secure Fixing & High Pull-Out Resistance
- Zinc-Plated & Yellow-Passivated
£7.89Inc Vat