Fasten fiber cement through furring strips to steel studs

3/8-16 Drop-In Anchor Zinc Plated (50)

1/2 x 18 High Speed Aircraft Bit

3/4-16 x 7 Grade 8 Hex Cap Screw Yellow Zinc Plated

3/4-10 x 5 Hex Tap Bolt 18-8 (A2) Stainless Steel 10-32 Socket Cap Screws Alloy Fasten fiber cement through furring3 4 10 x 5 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