Value Collection 151190PR Set Screw 10-24 X 3/4 in Flat Point

Product Description

The VALUE COLLECTION 151190PR is a Grade 8 alloy steel set screw with a flat point and hex drive, designed for industrial and mechanical fastening applications. Sized at 10-24 UNC thread with an overall length of 0.75 inches, this screw is driven with a 3/32-inch hex key. The flat point style distributes holding force across the mating surface without marring or deforming the shaft, making it well suited for securing components onto hardened or finished surfaces. It conforms to ASME/ANSI B18.3 and ASTM F912 standards. Machinists, millwrights, and maintenance technicians install these fasteners in a wide range of equipment assemblies.

This set screw is used in mechanical assemblies where a collar, gear, pulley, or similar component must be locked onto a shaft without a protruding fastener head. The flat point contact is preferred when the mating surface must remain unmarred or when repeated adjustment is expected. Typical applications include motor shaft collars, shaft couplings, set-screw hubs, and precision positioning fixtures in both light industrial and heavy equipment settings. This fastener is sold individually but requires a minimum order of 100 pieces per order.

Key Features

• Grade 8 alloy steel construction for high tensile and torsional strength
• Flat point design prevents shaft damage and allows repeated repositioning
• 10-24 UNC thread for broad compatibility with standard tapped holes
• 3/32-inch hex drive for use with standard Allen or hex key tools
• Conforms to ASME/ANSI B18.3 and ASTM F912 dimensional and performance standards
• Overall length of 0.75 inches suits shallow-depth collar and hub applications

Compatibility

Designed as a standard replacement or stock fastener for any application requiring a 10-24 UNC flat-point set screw with a 3/32-inch hex drive conforming to ASME/ANSI B18.3 and ASTM F912.

Installation Notes

Installation is performed by machinist or maintenance personnel using a 3/32-inch hex key or Allen wrench. Before installation, ensure the tapped hole is clean and free of debris and that the mating shaft surface is positioned correctly, as flat-point set screws provide limited repositioning force once fully torqued. Follow applicable machinery manufacturer torque guidelines for 10-24 Grade 8 fasteners. Never use an impact driver or oversized hex key, as this can strip the small hex socket.