Cap Screw, Hex Drive, 1 in Dia, 4 in Lg Under Head, UNC, 1 in Head, Hex Head

Hex head cap screws have a hex head and a smooth shoulder area beyond the standard amount of threading.

Cap Screw, Hex Drive, 1 in Dia, UNC, 1 in Head, Hex Head, 2 to 6 in

Hex head cap screws have a hex head and a smooth shoulder area beyond the standard amount of threading.

Cap Screw, Hex Drive, 1/2 in Dia, 1/2 in Head, Hex Head

Hex head cap screws have a hex head and a smooth shoulder area beyond the standard amount of threading.

Cap Screw, Hex Drive, 1/4 in Dia, 1/4 in Head, Hex Head

Hex head cap screws have a hex head and a smooth shoulder area beyond the standard amount of threading.

Cap Screw, Hex Drive, 3/4 in Dia, 3/4 in Head, Hex Head

Hex head cap screws have a hex head and a smooth shoulder area beyond the standard amount of threading.

Cap Screw, Hex Drive, 3/8 in Dia, 3/8 in Head, Hex Head

Hex head cap screws have a hex head and a smooth shoulder area beyond the standard amount of threading.

Cap Screw, Hex Drive, 5/16 in Dia, 5/16 in Head, Hex Head

Hex head cap screws have a hex head and a smooth shoulder area beyond the standard amount of threading.

Cap Screw, Hex Drive, 5/8 in Dia, 5/8 in Head, Hex Head

Hex head cap screws have a hex head and a smooth shoulder area beyond the standard amount of threading.

Cap Screw, Hex Drive, 7/16 in Dia, 7/16 in Head, Hex Head

Hex head cap screws have a hex head and a smooth shoulder area beyond the standard amount of threading.