Finished Hex Nuts in 316 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

#9 Heavy Duty Jobber Drill Bit

5/8-11 x 5 3/4 Hex Cap Screw SS 316 (A4)

#51 Heavy Duty Drill Bit - Stubby Length

7 x 1 5/8 Simpson Trim-Head Wood Decking Screws - Square Drive 316 SS - 1 lbs Pack (195)

10 x 2 1/2 Simpson Bugle-Head Wood Decking Screws - 6-Lobe Drive 305 SS - 5 lbs Pack (410) 1 1/8-7 Socket Cap Screws Alloy Finished Hex Nuts in 31610 x 2 1 2 Simpson Bugle Head Wood Decking Screws 6 Lobe Drive 305 SS 5 lbs Pack (410) . 6 lobe drive prevents driver bit cam out and stripping in recess. Type 17 tip provides fast starts and prevents splitting in hardwoods. Coarse threads run approximately 2 3 up the shank to help draw the decking tightly to the substrate. Pre drilling is recommended near board ends to prevent splitting. Drive Sizes: #6 T15 #8 T20 #10 T25