7/8-14 x 2 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

1/2-13 x 12 Grade 5 Hex Cap Screw Zinc Plated

18-8 stainless steel hex cap screws will have a typical composition of 18% chromium and 8% nickel

round head split anchor

316 series stainless steel differs from 18-8 by its molybdenum content (2-3%) and a higher nickel content (10-14%)

2 1/2 USS Flat Washer Zinc Plated 7/8-9 Socket Cap Screws Alloy 7/8-14 x 2 1/2 Grade2 1 2 USS Flat Washer Zinc Plated . USS pattern flat washers are manufactured from low carbon steel to meet ASTM F844. Zinc plated material will meet or exceed ASTM F1941. Hot Dip Galvanized material will meet or exceed ASTM A153.