Value Collection 141073PR Set Screw 10-32 X 1/4 in Half Dog

Product Description

The VALUE COLLECTION 141073PR is a Grade 8 alloy steel set screw with a half dog point, sized 10-32 x 1/4 inch overall length. Set screws of this type are used to secure components onto shafts or inside bores without a protruding head. The half dog point extends into a mating hole or flat to provide positive location and resist rotation under load. The 3/32-inch hex drive accepts a standard Allen key or hex bit driver. Grade 8 alloy steel construction delivers high tensile strength for demanding mechanical assemblies. Manufactured to ASME/ANSI B18.3 and ASTM F912 standards for dimensional and mechanical compliance.

This set screw is suited for use in mechanical, electrical, and HVAC equipment assemblies where shaft collars, pulleys, gears, or similar rotating components must be positively located. The half dog point style is commonly specified when a mating hole in the shaft is required to prevent axial movement. Typical applications include motor shafts, blower wheel hubs, coupling assemblies, and precision positioning fixtures in both light industrial and trade service environments. Sold individually with a minimum order quantity of 100 pieces.

Key Features

• Half dog point provides positive shaft location when used with a mating hole or flat
• Grade 8 alloy steel construction for high tensile strength in demanding assemblies
• 3/32-inch hex drive accepts standard Allen key or hex bit driver
• Unified Fine Thread (UNF) 10-32 thread for precise engagement and vibration resistance
• Meets ASME/ANSI B18.3 and ASTM F912 dimensional and mechanical standards
• 1/4-inch overall length suits shallow hub and collar applications

Compatibility

Designed as a standard UNF 10-32 set screw for use in any application requiring a half dog point, Grade 8 alloy steel fastener to ASME/ANSI B18.3 specification.

Installation Notes

Installation is performed with a 3/32-inch hex key or Allen driver. Ensure the mating shaft has a properly sized hole or flat to accept the half dog point before tightening. De-energize and lock out any equipment before servicing shaft-mounted components. Do not exceed the toque limits appropriate for Grade 8 alloy steel at this thread size as specified by the fastener manufacturer or applicable mechanical standards.