7/8 x 12 High Speed Long Boy (1/2" Shank)

1 x 8 Ship Auger Wood Bit

Maximum: 2

5/8-11 x 6 Hex Cap Screw SS 316 (A4)

12 x 2 Simpson Flat-Head Self-Drilling Screw w/ Wings - Square Drive 410 SS - Carton (2500)

6-32 x 3/16 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (10,000) LedgerLOK Ledger Board Fasteners 7/8 x 12 High Speed6 32 x 3 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.