1/2-13 x 1 3/4 Half Dog Point Alloy Steel Socket Set Screw is made for fixture, shaft, and collar locations that call for a flat-ended dog-style pilot.
The shortened pilot can help align or retain parts while reducing projection beyond the receiving hole, slot, or keyway.
This family is suited to industrial mechanical assemblies where a steel half dog point screw is part of the locating method.
Typical review areas for 1/2-13 x 1 3/4 include conveyor hardware, packaging machinery, and production equipment and shaft collars, gear hubs, and pulley positioning where the blunt pilot is part of the assembly fit.
Thread arithmetic for 1/2-13: 13 TPI in the UNC series; compare the 1 3/4 in. length with tapped depth and pilot reach. Review whether the mating hole, slot, or keyway matches the point style before approving a substitute. Cold Headers works with socket fastener requirements where pilot shape affects fit and ordering accuracy.
