3/4-16 x 6 Grade 5 Hex Cap Screw Zinc Plated

Typical hardness is HRB 68 - HRC 32

Download ALLIGATOR® Anchor Technical Data

5/8-11 x 10 A307 Grade A Carriage Bolt Zinc Plated

ASTM F837-91 Group 1 Condition CW

1/4 Heavy Duty Jobber Drill Bit (12) Nylon Insert Locknuts Zinc Plated 3/4-16 x 6 Grade 51 4 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.