19/64 Heavy Duty Jobber Drill Bit (12) 5/8 Hex Lag Screws Hot Dipped Galvanized It is designed for optimum

It is designed for optimum performance in both cracked and uncracked concrete

The Drive® anchor is a one piece

These are fully threaded hex cap screws (i

1 1/4-7 Nylon Insert Locknut Zinc Plated

19/64 Heavy Duty Jobber Drill Bit (12) 5/8 Hex Lag Screws Hot Dipped Galvanized It is designed for optimum19 64 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.