3/8"X1 3/4" Hex Bolt, Nut, & Washer Assembly (Hot Dip Galvanized)

3/8 X 1 3/4" rust resistant hot dipped galvanized hex bolts are used to clamp the two halves of the stringer bracket onto the cross-arm. Alumi-Span stringer brackets built prior to 2004 used 5/16 X 1 3/4 inch hex bolts in the stringer bracket and they are available for purchase. All bolt sizes shipped from Alumi-Span come with the nut and washer.