1/4-20 x 2 1/2 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA - Bulk (1350) 1 1/8-7 A307A Hex Bolts Hot Dipped Galvanized Coarse threads run approximately 2/3

1 4 20 x 2 1 2 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA Bulk (1350) 1 1 8 7 A307A Hex Bolts Hot Dipped Galvanized Coarse threads run approximately 2 3 Coarse threads run approximately 2 3 up the shank to draw the decking tightly to the substrate it features a heavy duty yellow zinc finish suited for dry service environments and a positive engagement T40 6 lobe star drive recess that resists bit slipping under high driving torque 1 4 20 x 2 1 2 Socket Head Cap Screws Thermal Black Oxide Alloy Steel Domestic USA Bulk (1350) Socket Cap Screws with Thermal Black Oxide finish are made in the USA from durable alloy steel for superior strength and reliability ideal for high performance and structural applications