25/32 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

7/8-14 x 2 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

1/4 x 2 1/2 Phillips Wafer Head Wall-Dog™ Light Duty Anchors White - Box (100)

2 1/2-8 A194 2H Heavy Hex Nut Plain

7/16-20 x 5 Socket Cap Screw Alloy

8-32 x 5/16 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10,000) Reduced Shank Drill Bits - 3/8 Shank 25/32 x 6 Reduced Shank8 32 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.