5/8-11 x 12 Simpson Wedge Anchor 303 SS (10)

Precision ground for high degree of concentricity between shank and body diameter

These are fully threaded hex cap screws (i

3/8 Heavy Duty Jobber Drill Bit

#4 Heavy Duty Drill Bit - Stubby Length

#37 Heavy Duty Jobber Drill Bit (12) 5/16-24 Socket Cap Screws Alloy 5/8-11 x 12 Simpson Wedge#37 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.