Feature●Genuine UNISTRUT Brand●7/16" Diameter Hole; Thickness: 1/4" (6mm)●1-5/8" Square Strut Channel Washer●Finish: Electro-Galvanized; ASTM B633, Type III●For use with: 3/8" Bolt in All 1-5/8" Series ChannelsDescription
P1063-EG 3/8" Square Strut Channel Washer for All 1-5/8" Strut Channel Bag of 5