3-4 A563 Grade A Heavy Hex Nut Hot Dipped Galvanized

3/4 x 7 Hex Lag Screw Zinc Plated

3/4 x 8 Hex Lag Screw Zinc Plated

1/2-13 x 7 Simpson Wedge Anchor 304 SS (25)

These percentages exist in 303

13/64 Heavy Duty Jobber Drill Bit (12) 3/4-16 Grade 8 Hex Cap Screws Yellow Zinc Plated 3-4 A563 Grade A Heavy13 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.