Value Collection 601564BR Set Screw 1-1/2-6x2 Cup Point

Product Description

The VALUE COLLECTION 601564BR is a cup point set screw designed for secure shaft-to-hub and collar-to-shaft fastening in industrial and mechanical assemblies. Manufactured from alloy steel to the ASTM F912 material grade, this fastener meets ASME/ANSI B18.3 dimensional standards. It features a 1-1/2-6 UNC thread and measures 2 inches in overall length. The 3/4-inch hex drive accepts a standard hex key for reliable torque application. Machinists, millwrights, and maintenance technicians use this screw to lock rotating components, set collars, shaft couplings, and similar assemblies where a hardened cup point is required to bite into and hold the mating shaft.

This set screw is suited for general industrial maintenance, machine tool applications, and mechanical power transmission assemblies where UNC threaded fasteners are specified. The large 1-1/2-inch diameter thread is typically found in heavy-duty or large-bore assemblies such as industrial couplings, large sprocket hubs, and drive shaft collars. It is installed by licensed or trained maintenance professionals and machinists working on stationary or rotating equipment in manufacturing, construction, and processing environments.

Key Features

• Cup point tip bites into mating shaft surface for positive holding without a separate locking element
• Alloy steel construction to ASTM F912 material grade for high tensile and torsional strength
• 1-1/2-6 UNC thread form meets ASME/ANSI B18.3 dimensional standard
• 3/4-inch hex drive accommodates standard hex keys for controlled installation torque
• 2-inch overall length provides deep thread engagement in thick hubs and collars

Compatibility

Designed as a standard ASME/ANSI B18.3 cup point set screw for use in any assembly specifying a 1-1/2-6 UNC threaded socket set screw with a 3/4-inch hex drive.

Installation Notes

Installation is performed by qualified machinists or maintenance technicians using a properly sized 3/4-inch hex key or T-handle driver. De-energize and lock out all power to rotating equipment before installing or removing set screws per applicable OSHA lockout/tagout procedures. Ensure threads in the receiving component are clean and free of burrs before installation. Do not exceed the specified seating torque for the thread size and grade as defined in applicable ASME standards.