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5/16"-18 Case Hardened Serrated Flange Whiz Lock Nuts Zinc Coarse (Pick Qty)

5/16"-18 Case Hardened Serrated Flange Whiz Lock Nuts Zinc Coarse (Pick Qty)

Case Hardened Serrated Flange Lock Nuts. Finish: Zinc Plated. These are not second quality fasteners that were previously rejected or rescued from a scrap yard. We will do our best to make it right.