8 x 1 5/8 Simpson Self-Drilling Fiber-Cement Screws 410 SS - Carton (3000)

1/2 x 2 9/16 (1/4 Drive) Magnetic Nut Setter

1-8 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated

7/8-14 x 2 Socket Cap Screw Alloy

#26 x 6 High Speed Aircraft Bit Cobalt

4-40 x 3/8 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10,000) 1-8 Hex Cap Screws 316 Stainless Steel 8 x 1 5/8 Simpson4 40 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.