539 Plain Socket Head Cap Screw 3/8 x 1 1/2-Inch 4-Pack

539 Plain Socket Head Cap Screw 3/8 x 1 1/2-Inch 4-Pack Item model number : 539 Size : 1.5 inches - Country Of Origin: Taiwan Province Of China - Package length: 1.25 - Package Width: 2.5 - Package Height: 1.43 A socket head cap screw is a screw with a round head and hexagon drive for tightneing with an Allen-style wrench. This screw carries a recessed internal socket drive to add strength. Used on machine parts or manufacturing equipment. From the Manufacturer A socket head cap screw is a screw with a round head and hexagon drive for tightneing with an Allen-style wrench. This screw carries a recessed internal socket drive to add strength. Used on machine parts or manufacturing equipment.