J.W. Winco 605-1/4X20-0.500-AN Set Screw w/ Full Ball - 1/4-20 Thread x 1/2" Thread Length

Socket set screws with safety twist feature is designed so the flat faced ball cannot twist more than a maximum of 9 degrees. This allows full clamping of the flat faced ball at all times. Allen/Hex Keys are used to drive the screw.

The flat faced moveable ball allows the clamping or supporting of non-parallel surfaces. Indentation on the workpiece is eliminated and the workpiece does not alter its position during clamping. Allen/Hex Keys are used to drive the screw.

Socket Set Screw, Cup Point, Steel Alloy, Blk Oxide, UNC, 100 Pk, BBI 101317, 1/4-20 x 1/2" Set screws have forged sockets, insuring maximum strength and resistance to cracking in the corners. Smooth, flat, deep sockets, free of machining tears or roach chips.

Socket Set Screw, Cup Point, Steel Alloy, Thermal Black Oxide, UNF, 100 Pk, 10-32 x 1/4" Set screws have forged sockets, insuring maximum strength and resistance to cracking in the corners. Smooth, flat, deep sockets, free of machining tears or roach chips.

Socket set screws with safety twist feature is designed so the serrated flat faced ball cannot twist more than a maximum of 9 degrees. This allows full clamping of the serrated flat faced ball at all times. Allen/Hex Keys are used to drive the screw.