each bolt is PTFE coated for rust and corrosion resistance

This 1 1/8-7 x 6 1/2 A325 Type 1 Heavy Hex Bolt is hot dipped galvanized

these anchors are suitable for a variety of indoor and outdoor applications

1-8 x 11 A307A Hex Bolt Zinc Plated

3/8-24 x 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (1100)

1-15/16" X 3" HSS Annular Cutter, Qualtech, Premium, DWC5-530-378 Powers Wedge-Bit™ Carbide Drill Bits each bolt is PTFE coatedAnnular cutters are designed for fast, efficient hole making. Annular cutters cut only that material necessary to produce a quality hole. Works with Hougen Magnetic Drill, Milwaukee and similar machines.