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

Phosphorous-0

#40 Heavy Duty Jobber Drill Bit

#23 Heavy Duty Jobber Drill Bit

6 x 1 1/4 Phillips Bugle Decking Screws Dacrotized - Carton (8000)

6-32 x 1/4 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10,000) 1 3/4-5 Socket Cap Screws Alloy 1 1/4-12 x 3 Socket6 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.