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A pack of 100 M8 (5/16") penny washers with bright zinc plating (BZP) — large-diameter flat washers used to spread the load of a bolt or nut over a wider surface area in HVAC installations, particularly when fixing into softer materials or where a standard washer would pull through.
- Thread size: M8 (5/16")
- Type: Penny washer (large flat washer)
- Finish: Bright zinc plated (BZP) for corrosion resistance
- Pack of 100
- Provides a larger bearing surface than standard washers
- Suitable for HVAC brackets, supports, and general fixings
A bulk pack essential for HVAC engineers — penny washers are indispensable when fixing into plasterboard, timber, or other materials where load spreading is critical.