#40 Heavy Duty Jobber Drill Bit

1 1/4-12 x 3 Socket Cap Screw Alloy

3/8-16 x 5 Simpson Wedge Anchor 304 SS (50)

deformation controlled expansion anchors with a pre-assembled expander plug

5/8-11 x 8 Hex Cap Screw SS 18-8 (A2)

6-32 x 1/4 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10,000) 1 3/4-5 Socket Cap Screws Alloy #40 Heavy Duty Jobber Drill6 32 x 1 4 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.