Value Collection 101676BR Set Screw 3/4-10 X 2-1/2 in Cup Point Grade

Product Description

The VALUE COLLECTION 101676BR is a cup point set screw designed for mechanical assemblies where a fastener must apply clamping force without a protruding head. Sized at 3/4-10 UNC thread by 2-1/2 inches overall length, this screw is manufactured from Grade 8 alloy steel, delivering the high tensile strength required in demanding industrial and mechanical applications. The 3/8-inch hex drive accepts a standard hex key. It meets ASME/ANSI B18.3 and ASTM F912 dimensional and material standards. Machinists, millwrights, and maintenance technicians commonly install these fasteners to lock collars, hubs, gears, and pulleys onto shafts.

This set screw is suited for use in general industrial machinery, power transmission components, and mechanical drive assemblies. The cup point geometry bites into the mating shaft surface to resist rotation and axial movement under load. Applications span manufacturing equipment, conveyor systems, and pump assemblies where a flush or recessed fastener is required. Sold individually with a minimum order quantity of 10 units per order.

Key Features

• 3/4-10 UNC thread form for compatibility with standard inch-series tapped holes
• 2-1/2 inches overall length provides deep thread engagement in thick hubs or collars
• Cup point geometry bites into shaft surface to resist axial and rotational movement
• Grade 8 alloy steel construction for high tensile and proof load strength
• 3/8-inch hex drive accepts standard hex keys and hex-drive power tools
• Conforms to ASME/ANSI B18.3 and ASTM F912 standards

Compatibility

Designed as a standard inch-series set screw for use in any mechanical assembly with a 3/4-10 UNC tapped through-hole or blind hole sized for a headless cup point fastener.

Installation Notes

Installation is performed with a 3/8-inch hex key or compatible hex-drive tool. Ensure the mating tapped hole is clean and free of debris before threading. De-energize and lock out any machinery before servicing fasteners on rotating or power transmission components. Do not exceed the rated torque capacity of the fastener or the tapped material.