5/8-11 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated

They’ll also withstand excessive and repeated weight bearing

1-8 x 5 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

providing adequate bearing surface for nearly all applications

They are actually stronger than most metal and chemical anchors because the all plastic plug bonds through friction to concrete

1/16 Heavy Duty Jobber Drill Bit (12) Flat Split Drive Anchors Zinc Plated - Clearance 5/8-11 x 8 Grade 81 16 Heavy Duty Jobber Drill Bit . Web construction is heavier than general purpose construction making it particularly suitable for cotter pin hole drilling and cross hole drilling in head of bolts. The heavy construction affords efficient drilling in stainless steel and other hard materials. The split point reduces the thrust requirements and minimizes walking.