Allgrip Mudguard Washers M10 x 40 x 1.5mm, BZP, supplied in a bag of 400.
Mudguard washers have a large outside diameter that spreads the load over soft or thin materials such as sheet steel, timber or plastic. Used under bolt heads and nuts on trailers, bodywork and timber cladding where a standard washer would pull through.
Fit under both the head and the nut for the best spread.
