Drive nails are stainless steel

1/4 Heavy Duty Drill Bit - Stubby Length

7/8-9 x 8 Socket Cap Screw Alloy

#52 Heavy Duty Jobber Drill Bit

5/8-11 x 6 Hex Cap Screw SS 18-8 (A2)

1/2-20 x 6 Hex Cap Screw SS 18-8 (A2) Tie Wire Split Drive Anchors Zinc Plated Drive nails are stainless steel1 2 20 x 6 Hex Cap Screw SS 18 8 (A2) . 18 8 stainless steel hex cap screws will have a typical composition of 18% chromium and 8% nickel. These percentages exist in 303, 304 and 305 series stainless steels so 18 8 is used at times to designate any and all of those alloy groups. 18 8 stainless steel offers good corrosion resistance and machines easily but will over time stain in coastal environments. They are also acceptable for use in ACQ pressure