This bulk keg of 400 5/8-11 x 4 A325 Type 1 Heavy Hex Bolts is made in the USA from high-strength steel and designed to meet ASTM A325 standards

The patented SCREW-BOLT+™ design eliminates expansion

Do not use with a standard hand drill or drill press

Comes in a box of 50

1-8 x 7 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (40)

1-5/16" X 1" HSS Annular Cutter, Qualtech, Premium, DWC5-530-148 7/16-20 Grade 5 Hex Cap Screws Plain - Domestic USA This bulk keg of 400Annular 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.