Skip to product information
A pack of 100 M10 (3/8") 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: M10 (3/8")
- 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 — M10 penny washers are ideal for use with cantilever brackets, pipe supports, and equipment frames where load spreading is critical.