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

A new plating that is 7x more corrosion resistant than standard zinc plating

fine threads and the self drilling tip make these screws ideal for penetrating and holding into metal framing studs and other types of metal or aluminum framing

9/16-12 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated

A307 Grade A Carriage Bolts are manufactured from low carbon steel to meet or exceed ASTM A307 Grade A

1 1/8-12 x 5 Socket Cap Screw Alloy Cap Nuts Nickel Plated 7/8-14 x 2 1/2 Grade1 1 8 12 x 5 Socket Cap Screw Alloy . Alloy Socket Head Cap Screws from Brighton Best. Hardness of RC 38 43, meets or exceeds ASTM A574. Manufactured from heat treated alloy steel, 1960 series.