Use for projects exposed to harsh marine or many chemically caustic conditions

9/16-12 x 4 Hex Cap Screw SS 18-8 (A2)

1/4-20 x 1 3/8 Acorn Sleeve Anchor Zinc Plated (100)

1 1/8-7 x 8 Socket Cap Screw Alloy

Coarse threads run approximately 2/3 up the shank to draw the decking tightly to the substrate

1/2-13 x 7 Hex Tap Bolt 18-8 (A2) Stainless Steel 7/8-9 Grade 8 Hex Cap Screws Yellow Zinc Plated Use for projects exposed to1 2 13 x 7 Hex Tap Bolt 18 8 (A2) Stainless Steel . 18 8 stainless steel hex tap bolts 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