3/8 x 6 (1/4 Drive) Magnetic Nut Setter

1 1/2-12 x 5 Socket Cap Screw Alloy

tamper resistant applications

14 x 4 OlyLog® Log Home Fastener (250)

#39 x 6 High Speed Aircraft Bit Cobalt

8-32 x 1 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (7,000) 1 1/2-6 Socket Cap Screws Alloy 3/8 x 6 (1/4 Drive)8 32 x 1 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (7,000) . 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.