1/4-20 x 3/4 in. Internal Hex Button Socket Cap Screw Black (100 per Pack)

Button socket cap screws offer a wider bearing surface and high tensile strength but are still low profile. Button sockets are designed with a deep internal hex drive to withstand more torque when tightened. They enable easy access to driving when there is not sufficient space for a wrench or socket. Commonly used in machine parts, die fixturing and clamping in machinery, engines, electronics and heavy equipment applications.|Use with a hex drive or Allen wrench|100 per pack|Alloy steel|Coarse threads