5/16 Heavy Duty Jobber Drill Bit

Nuts are made from a low-carbon steel which conforms to the following chemical composition requirements: Carbon-0

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

countersunk split drive anchor

(A8™) 5/16 ALLIGATOR® Flush Mount Anchor Nylon (100)

#19 Heavy Duty Jobber Drill Bit (12) 3/4-10 Socket Cap Screws Alloy 5/16 Heavy Duty Jobber Drill#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.