LedgerLOK® is the first fastener engineered to attach deck ledger boards to a wooden house structure with no pre-drilling

3/16 x 3 Mushroom Spike Zinc Plated (100)

5/16-24 x 7/8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (1500)

3/8-16 x 3 3/4 STRONG-BOLT® 2 Cracked and Uncracked Concrete Wedge Anchor Zinc Plated (50)

#34 Heavy Duty Drill Bit - Stubby Length

2 3/4-12 Grade 2 Finished Hex Nut Plain 1/2-13 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA LedgerLOK® is the first fastener5 8 11 Grade 2 Finished Hex Nut Plain . Grade 2 Finished Hex Nuts are manufactured from low carbon steel, 1008 1010 for diameters up to 1 inch (cold formed) and 1045 steel for diameters over 1 inch (hot formed). Material is manufactured to meet or exceed ASTM A563 Grade A. Zinc plated material will meet or exceed ASTM F1941. Hot Dip Galvanized material will meet or exceed ASTM A563. Hot Dip Galvanized nuts are over tapped per ASTM A563. Hardness