which is about 4

1 1/4-7 x 8 1/2 A307A Hex Bolt Plain Steel

The 1/2" x 3" DeWALT Engineered by Powers SCREW-BOLT+™ High Performance Screw Anchor Zinc-Plated (50) offers superior performance and corrosion protection

39/64 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

1 1/8-7 x 3 3/4 A325 Type 1 Heavy Hex Bolt Plain - Bulk Keg (135) 5/8-11 Socket Set Screws Cup Point Alloy which is about 4This 1 1 8 7 x 3 3 4 A325 Type 1 Heavy Hex Bolt Plain is an ideal choice for large scale construction projects. Made from high grade alloy steel, this 135 piece bulk keg ensures reliable fastening with superior strength and a high level of corrosion resistance.