Value Collection R63006485 Set Screw 3/8-16 X 2 in Cup Point

Product Description

The VALUE COLLECTION R63006485 is a 3/8-16 x 2-inch cup point set screw manufactured from Grade 18-8 stainless steel. Set screws are headless fasteners used to secure a component — such as a collar, gear, or pulley — onto a shaft by applying direct clamping force. The cup point configuration bites into the mating surface to resist rotational movement and axial slippage. The square drive requires a matching square-key wrench for installation and removal. This fastener is appropriate for maintenance, mechanical assembly, and light fabrication work across HVAC, plumbing, and general industrial applications.

This set screw is suited for residential and light commercial mechanical assemblies where corrosion resistance is a priority. The 18-8 stainless steel construction makes it a reliable choice in environments exposed to moisture or mild chemical contact, such as pump assemblies, shaft collars on blower wheels, and bracket mounting in wet or humid locations. The UNC thread standard ensures compatibility with standard inch-series tapped holes and threaded components commonly found in North American trade applications.

Key Features

• Cup point geometry bites into shaft or mating surface to resist rotation and axial movement
• Grade 18-8 stainless steel construction provides corrosion resistance in moisture-prone environments
• Square drive design for positive torque transfer with a square-key wrench
• UNC thread standard for compatibility with standard inch-series tapped holes
• Headless profile sits flush or below the surface for clearance-sensitive installations

Compatibility

Designed as a standard-fitment replacement or supplemental fastener for any application requiring a 3/8-16 UNC threaded cup point set screw with a 2-inch length under head.

Installation Notes

Installation is performed with a square-key (square socket) wrench sized to match the drive recess. De-energize and lock out all equipment before accessing any rotating assembly or shaft collar. Do not exceed the rated torque range for 18-8 stainless steel fasteners, as over-torquing can gall stainless threads — apply an anti-seize compound when indicated. Ensure the tapped hole threads are clean and free of debris before installation.