Finished Hex Nuts in 18-8 stainless steel are for use with stainless steel bolts or screws with a specified minimum tensile strength equal or less than the specified proof stress of the mating nut

#16 Heavy Duty Jobber Drill Bit

Over-sized thread diameter tightly fills the existing spike holes for better holding strength and a watertight fit #3 square drive virtually eliminates cam-out during hard to reach installations Durable UV resistant white and brown head paint matches most gutter systems Thick galvanized base coating guaranteed not to rust or react with aluminum Free driver bit included American made

18-8 nuts are characterized as having a chromium content of 18% and nickel content of 8-10%

1 7/8-8 A194 2H Heavy Hex Nut Plain

#20 Heavy Duty Jobber Drill Bit (12) 3/4-10 Grade 5 Hex Cap Screws Zinc Plated Finished Hex Nuts in 18-8#20 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.