Value Collection 93922 Set Screw 8-32 X 1/2 in Cup Point Ss 18-8 50pk

Product Description

The VALUE COLLECTION 93922 is a cup point set screw designed for mechanical assemblies where a fastener must bear directly against a shaft or mating surface without a protruding head. Sized at 8-32 UNC thread with a 1/2 inch overall length, this screw is driven with a 5/64 inch hex key. Constructed from grade 18-8 stainless steel, it offers reliable corrosion resistance for use in moderate-exposure environments. This listing covers a package quantity of 50 pieces. These fasteners are installed by machinists, millwrights, and maintenance technicians across industrial and commercial applications.

Cup point set screws in the 8-32 size are widely used in shaft collars, pulleys, sprockets, gears, and similar rotary components found in HVAC equipment, pump assemblies, and light machinery. The cup point geometry bites into the mating surface to resist rotational and axial movement, making it a common choice for moderate to high holding-force requirements where surface marking of the shaft is acceptable.

Key Features

• 8-32 UNC thread with 1/2 inch overall length for common shaft-collar and hub applications
• Cup point geometry provides positive bite and axial holding force on shaft surfaces
• Grade 18-8 stainless steel construction for corrosion resistance in damp or washdown-adjacent environments
• 5/64 inch hex drive for standard allen-key installation with controlled torque
• Package of 50 pieces supports bench stock and service van replenishment

Compatibility

Suitable as a standard 8-32 UNC cup point set screw for use in shaft collars, couplings, pulleys, and similar mechanical components requiring a headless fastener in grade 18-8 stainless steel.

Installation Notes

Installation requires a 5/64 inch hex key or matching hex driver bit. Ensure the mating shaft or hub bore is clean and free of debris before seating the screw. De-energize or lock out any rotating equipment before servicing components secured by set screws. Follow applicable equipment manufacturer torque guidelines and general mechanical assembly practices when tightening.