3/8 x 3 Mushroom Spike 316 SS (25)

3/4-10 x 6 1/4 Simpson Wedge Anchor 304 SS (10)

3/4-10 x 10 Simpson Wedge Anchor 303 SS (10)

Diameters over 1 1/2 inches meet or exceed ASTM A354 Grade BD

3/4-10 x 2 Hex Tap Bolt 18-8 (A2) Stainless Steel 9/16-12 Socket Cap Screws Alloy 3/8 x 3 Mushroom Spike3 4 10 x 2 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