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

3/4-10 x 4 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

3/4 x 8 Hex Lag Screw Zinc Plated

These percentages exist in 303

1/2 x 4 Titen HD Concrete Anchor Zinc Plated (20)

13/64 Heavy Duty Jobber Drill Bit (12) 3/4-16 Grade 8 Hex Cap Screws Yellow Zinc Plated 1/2-13 x 7 Simpson Wedge13 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.