Value Collection BT-832-187-AS Set Screw 8-32 Grade 8

Product Description

The VALUE COLLECTION BT-832-187-AS is an 8-32 x 3/16-inch set screw designed for secure, non-marring fastening in mechanical assemblies. The screw features a hex drive for reliable torque transfer and a soft brass tip that protects shaft surfaces from damage during tightening. Made from Grade 8 alloy steel, it delivers high tensile and torsional strength suited for demanding industrial and trade applications. This type of fastener is commonly used to lock collars, pulleys, knobs, and gears onto shafts without protruding above the mating surface. Machinists, millwrights, and HVAC technicians all use soft-tip set screws where surface finish preservation is a priority.

This set screw is appropriate for light-duty to heavy-duty mechanical assemblies in residential and commercial settings. The 8-32 UNC/UNF thread standard ensures compatibility with standard tapped holes across a wide range of equipment including HVAC components, motor assemblies, fan hubs, and general mechanical hardware. The 3/16-inch threaded length suits shallow-boss applications where a short engagement depth is required.

Key Features

• Hex drive for precise torque application with a standard hex key
• Soft brass tip protects shaft surfaces from scoring or gouging
• Grade 8 alloy steel construction for high strength and durability
• 8-32 UNC/UNF thread standard for broad compatibility with standard tapped holes
• 3/16-inch length suits shallow-boss and close-clearance installations

Compatibility

Designed as a standard 8-32 UNC/UNF soft-tip set screw for use in any application requiring a Grade 8 alloy steel headless fastener with a brass tip and hex drive.

Installation Notes

Set screws are typically installed by machinists, millwrights, or mechanical technicians using a properly sized hex key or Allen wrench. Always de-energize and lock out rotating equipment before installing or removing set screws on shafts or hubs. Do not exceed the recommended seating torque for the thread size, and avoid using an impact driver. The brass soft tip should be aligned with the shaft surface before tightening to prevent tip displacement.