We-re nuts about bolts. Imperial, Unified & Metric.
3/16 x 1 1/4 (5 x 30) M/S ZINC MUDGUARD WASHER
Product Code: MOMI0180125//B
Mudguard Washers, also known as repair washers, body washers and penny washers are available in various materials and finishes.
from Kerridge Commercial Systems Ltd