Value Collection 141043PR Set Screw 10-24 X 1/4 in Half Dog Point

Product Description

The VALUE COLLECTION 141043PR is a 10-24 x 1/4 inch half dog point set screw manufactured from Grade 8 alloy steel. Set screws of this type are headless fasteners threaded along their full length, used to secure a component — such as a collar, gear, or pulley — against or within another part. The half dog point provides a partial cylindrical tip that seats into a matching hole or groove in the mating component, resisting rotation and axial movement. This screw is driven with a 3/32 inch hex key and meets ASME/ANSI B18.3 and ASTM F912 standards. Installation is performed by mechanical technicians and machinists across HVAC, industrial, and general maintenance applications.

This set screw is suited for use in shaft-to-hub assemblies, positioning collars, and mechanical linkages where a positive-locating dog point is required. The UNC thread form (10-24) is standard in North American equipment assemblies. Grade 8 alloy steel provides elevated hardness and shear strength compared to standard carbon steel set screws, making it appropriate for moderate-to-high torque applications. Sold individually with a minimum order quantity of 100 pieces.

Key Features

• Half dog point tip seats into a locating hole for positive axial and rotational positioning
• Grade 8 alloy steel for high hardness and shear strength
• 10-24 UNC thread form compatible with standard North American fastener taps
• 3/32 inch hex drive for use with standard hex keys or Allen wrenches
• Meets ASME/ANSI B18.3 and ASTM F912 dimensional and material standards
• Headless design sits flush or below surface for clearance-sensitive assemblies

Compatibility

Designed as a standard 10-24 UNC half dog point set screw for shaft collars, hubs, gears, pulleys, and mechanical linkages requiring a Grade 8 alloy steel fastener to ASME/ANSI B18.3 specification.

Installation Notes

Installation requires a 3/32 inch hex key. Power down or de-energize any equipment before servicing components that incorporate these fasteners. Ensure the mating component has a properly sized and positioned locating hole to accept the dog point tip. Do not exceed the torque capacity of the mating threaded material, as Grade 8 set screws can strip softer substrates.