1/4X.515X.071 Type B Flat Washer Narrow Zinc (Pack Qty 5,000) BC-14WFBN

A thin, flat, circular metal part with a centrally located hole. The tolerances of the thickness and outside diameter of Type-B washers are tighter than for USS and SAE flat washers For use with low-carbon steel materials. Type-B washers distribute load over larger areas than the comparable USS or SAE washers of the same nominal size For use with stainless materials. Type-B washers distribute load over larger areas than the comparable USS or SAE washers of the same nominal size