The screws come with a zinc yellow passivated finish, offering excellent corrosion resistance. The zinc yellow passivation process is similar to galvanisation or zinc plating, with the addition of a yellow dye, providing both protection and an attractive finish.
These screws are CE-approved for use in load-bearing timber construction.
- Countersunk, pozidrive compatible, recessed head
- Fully threaded up to 50mm to prevent splitting
- Surface hardened with a quick start type slash point
- Zinc yellow passivated finish screws, resistant to corrosion
The tough compartment case contains:
- 130 x Spectre™ PZ Compatible Wood Screws 3.5 x 25mm.
- 190 x Spectre™ PZ Compatible Wood Screws 3.5 x 30mm.
- 130 x Spectre™ PZ Compatible Wood Screws 4.0 x 20mm.
- 185 x Spectre™ PZ Compatible Wood Screws 4.0 x 25mm.
- 150 x Spectre™ PZ Compatible Wood Screws 4.0 x 30mm.
- 110 x Spectre™ PZ Compatible Wood Screws 4.0 x 40mm.
- 80 x Spectre™ PZ Compatible Wood Screws 4.0 x 50mm.
- 60 x Spectre™ PZ Compatible Wood Screws 5.0 x 50mm.
- 65 x Spectre™ PZ Compatible Wood Screws 5.0 x 70mm.