Unbrako 111467 Socket Set Screw

Unbrako, 111467, Socket Set Screw, Measurement System: Imperial, 5/8-11 Thread, 1-1/2 in Length, Knurled Cup Point, Alloy Steel, 45H Grade, Black Oxide, Hex Drive, UNC Thread, 5/16 in Drive

• Counterbored knurled cup self-locking point provides greater vibrational holding power, even in poorly tapped holes
• Rounded corners resist cracking and allow set screws to withstand high tightening torques
• Key fits deeply into the socket to provide extra wrenching area for secure tightening without reaming the socket or rounding off corners of the key