3/4-10 x 11 A307 Grade A Carriage Bolt HDG

250 inches

The anchor’s flange nylon head provides additional stability when installing into hollow materials

5/8 x 12 Hex Lag Screw Hot Dipped Galvanized

The anchor is designed for use in solid base material such as concrete

#57 Heavy Duty Jobber Drill Bit (12) 7/8-9 Socket Cap Screws Alloy 3/4-10 x 11 A307 Grade#57 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.