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Buy the 1/2-13 x 4 3/4" Pin Drive Expansion Anchors. Coarse, Yellow Zinc Cr+6 online from South Coast Fasteners. It measures 1/2" diameter, 4 3/4" length, coarse thread, a Yellow Zinc Cr+6 finish. Used in heavy anchoring in structural concrete, it is part of our Expansion Shield Anchors line, stocked across industries such as Construction, Marine & Offshore, and Manufacturing.
Pairs well with Flat Washers on the nut side. Please contact us if you need assistance in selecting the right product or placing an order.