Superstrut® E147-3/8EGC Flat Washer, 3/8 in, 3/8 in ID, 1 in OD, 0.104 in Thickness, Steel

Superstrut®, with a full compliment of fittings, hardware and accessories to complete any metal framing job, is the only system of its kind to provide multiple finishes for total corrosion protection.