37/64 x 6 Reduced Shank Drill Bit (1/2 Shank)

1-12 x 2 1/2 Socket Cap Screw Alloy

#8 Heavy Duty Jobber Drill Bit

bulkheads and other heavy timber

Since the anchor is pre-expanded

1/2-13 x 9 1/2 Hex Cap Screw SS 18-8 (A2) 7/16-14 Hex Tap Bolts 18-8 Stainless Steel 37/64 x 6 Reduced Shank1 2 13 x 9 1 2 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