- Flat Countersunk Head with 5 x Locking Ribs
- Deep High / Low Thread for High Pull-Out Resistance
- Zinc-Plated & Yellow-Passivated
£18.49Inc Vat
- Flat Countersunk Head with 5 x Locking Ribs
- Deep High / Low Thread for High Pull-Out Resistance
- Zinc-Plated
£10.99Inc Vat