Square plate washers are used in a variety of applications but are most commonly used with a holding down bolt, straight rod, anchor bolt or sometimes loose. The use of plate washers with holding down bolts can provide a larger surface area to the base of the fixing. This mean it would require substantially more force to pull the holding down bolt / anchor out of its embedment.
Priced Per 100 - Sold Individually
Square plate washers (with a square centre) used along side holding down bolts for steel erecting
10mm thick