USA-made bolt meets ASTM A325 Type 1 standards for structural bolts

Width Across Corners: Max 2

1 1/2-12 Slotted Hex Nut Zinc Plated

This pack of 12 14 x 4 1/2 HeadLOK® Heavy Duty Flathead Fasteners provides a secure connection with incredible strength

2 3/4-4 A563 Grade A Heavy Hex Nut Zinc Plated

9/16" x 18" Carbide Tipped Masonry Drill Bit Drill America DAM18X9/16 2-4 1/2 Socket Cap Screws Alloy USA-made bolt meets ASTM A325Carbide tipped round shank masonry drills are engineered with wide fultes to provide fast dust removal in softer materials. Designed for drilling in brick, concrete and sandstone. Carbide tips brazed to tough steel bodies and are larger than the nominal drill size to provide clearance for installation of anchor screws, expansion shields and toggle bolts. Designed for use in portable electric drills.