Value Collection 601407BR Set Screw 5/8-11 X 6 in Cup Point

Product Description

The VALUE COLLECTION 601407BR is a cup point set screw designed for secure axial and rotational locking of components on shafts and in assemblies. Manufactured from alloy steel to ASTM F912 and ASME/ANSI B18.3 standards, this fastener measures 5/8-11 UNC thread by 6 inches overall length. The cup point geometry bites into the mating surface to resist movement under load. Drive engagement is via a 5/16-inch hex key socket. Licensed trades and industrial maintenance technicians use this type of set screw in mechanical assemblies, power transmission equipment, and similar applications requiring a reliable, headless fastener.

This set screw is suited for applications where a flush or recessed fastener is required and the cup point is appropriate for the mating material. Typical use cases include securing pulleys, collars, gears, and similar components onto shafts. The 5/8-11 UNC thread size and 6-inch length make it appropriate for heavier-duty assemblies where a standard shorter set screw would not provide adequate thread engagement or holding depth.

Key Features

• Cup point geometry provides positive bite into shaft or mating surface to resist axial and rotational movement
• Alloy steel construction meets ASTM F912 material grade requirements
• Conforms to ASME/ANSI B18.3 dimensional standard for socket set screws
• 5/8-11 UNC thread for use in standard unified coarse thread tapped holes
• 5/16-inch hex key drive socket for standard L-key or T-handle wrench engagement
• Headless design allows flush or below-surface installation

Compatibility

Designed as an OEM-style or aftermarket replacement set screw for any assembly specifying a 5/8-11 UNC cup point socket set screw with 6-inch overall length to ASME/ANSI B18.3 and ASTM F912 standards.

Installation Notes

Installation is performed with a 5/16-inch hex key or T-handle driver. Ensure the tapped hole is clean and free of debris before threading the screw in. Follow applicable torque guidelines for the assembly being serviced, as overtightening a cup point set screw can deform the mating shaft surface or strip the socket drive. De-energize and lock out any rotating equipment before installing or removing set screws per OSHA lockout/tagout requirements.