3/4-16 x 5 Grade 5 Hex Cap Screw Zinc Plated

3/8 x 4 Titen HD Concrete Anchor Zinc Plated (50)

1/2-13 x 3 Hex Sleeve-All™ 304 SS (25)

000 psi and 75

1 x 13 ITM SDS Max X-Cutter Hammer Drill Bit

10-24 x 3/8 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10,000) Wedge Anchors 304 Stainless Steel 3/4-16 x 5 Grade 510 24 x 3 8 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.