Value Collection 101652 Set Screw 3/4-10 X 5/8 in Cup Point Grade 8

Product Description

The VALUE COLLECTION 101652 is a cup point set screw engineered for secure, non-permanent fastening in mechanical assemblies. Sized at 3/4-10 thread pitch with an overall length of 5/8 inches, this fastener is manufactured from Grade 8 alloy steel, delivering high tensile strength suited for demanding industrial and mechanical applications. Drive engagement is achieved through a 3/8-inch hex key. The cup point geometry bites into the mating surface to resist rotational movement, making it a reliable choice for collar-to-shaft and hub-to-shaft locking. Machinists, millwrights, and maintenance technicians are the typical installers in both production and field service environments.

This set screw is used in mechanical power transmission assemblies, machine tool setups, conveyor systems, and general industrial equipment where a flush or recessed fastener is required. The cup point style suits applications where a modest surface impression is acceptable and a firm grip on the mating component is needed. It conforms to ASME/ANSI B18.3 and ASTM F912 standards, making it appropriate for applications governed by those fastener specifications. Sold individually, with a minimum order quantity of 5 units.

Key Features

• Cup point geometry provides positive bite into mating shaft or surface to resist rotation and axial movement
• Grade 8 alloy steel construction for high tensile and torsional strength
• 3/4-10 UNC thread form for standard coarse-thread engagement
• 3/8-inch hex key drive for precise torque application with standard Allen wrenches
• Meets ASME/ANSI B18.3 and ASTM F912 fastener standards
• Overall length of 5/8 inches suits shallow-depth collar and hub applications

Compatibility

Designed as a standard ASME/ANSI B18.3 cup point set screw; compatible with any threaded 3/4-10 tapped hole requiring a hex socket drive set screw of 5/8-inch overall length.

Installation Notes

Installation requires a 3/8-inch hex key or Allen driver; ensure the driver is fully seated before applying torque to avoid rounding the socket. De-energize or lock out any rotating equipment before installing or adjusting set screws per applicable OSHA lockout/tagout procedures. Do not reuse set screws that show signs of deformation at the cup point or hex socket, as compromised fasteners may loosen under load. Thread engagement should be verified for full depth before final tightening.