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4-40 x 5/16 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10,000)
Original price was: $397.47.$298.10Current price is: $298.10.
91 in stock
Description
4-40 x 5/16 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10,000) .Black Zinc is an acidic, low temperature powdered product developed to impart a black conversion coating of zinc die casting, galvanized stock and electroplated zinc parts. The black coating serves as a base for organic coatings (lacquers, paints, waxes and oils) and also provides an esthetic appeal.











