countersunk split drive anchor

3/4-10 x 3 1/2 Hex Cap Screw SS 18-8 (A2)

18-8 stainless steel offers good corrosion resistance and machines easily but will over time stain in coastal environments

nylon insert locknuts can be reused more times than a two-way reversible nut

#19 Heavy Duty Jobber Drill Bit (12) 3/4-10 Socket Cap Screws Alloy countersunk split drive anchor#19 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.