- Double-Countersunk Head with Underhead Ribs
- Deep, Sharp, Single Thread for Cutting Cleanly through Wood
- Zinc-Plated
£9.99Inc Vat
- Flat Countersunk Head with 5 x Locking Ribs
- Deep High / Low Thread for High Pull-Out Resistance
- Zinc-Plated & Yellow-Passivated
£12.49Inc Vat
- Double-Countersunk Head with Underhead Ribs
- Deep, Sharp, Single Thread for Cutting Cleanly through Wood
- Zinc-Plated
£7.41Inc Vat