1-8 x 4 Hex Cap Screw SS 18-8 (A2) Phillips Self Drilling Drywall Screws Zinc Plated 1 1/4-7 x 3 1/2
Platform notes & fabric story
Description
1 8 x 4 Hex Cap Screw SS 18 8 (A2) Phillips Self Drilling Drywall Screws Zinc Plated 1 1 4 7 x 3 1 2 1 1 4 7 x 3 1 2 Socket Cap Screw Alloy 1 2 x 3 Round Split Drive Anchor Zinc Plated (25) 304 and 305 series stainless steels so 18 8 is used at times to designate any and all of those alloy groups They are also acceptable for use in ACQ pressure treated lumber