Value Collection R52001402 Set Screw 3/4-10 X 5/8 in Cup Point 316 Ss

Product Description

The VALUE COLLECTION R52001402 is a 3/4-10 UNC cup point set screw manufactured from Grade 316 stainless steel. This fully threaded fastener measures 5/8 inches in overall length and is driven with a 3/8-inch hex key. The cup point tip bites into the mating surface to resist rotation and axial movement without the need for a locking compound in many applications. Left uncoated, the 316 stainless steel construction provides strong resistance to corrosion and chemical exposure, making it well suited for wet, marine, and chemical processing environments. Machinists, maintenance technicians, and industrial assemblers install this type of fastener in shaft collars, pulleys, gears, and similar power transmission components.

This set screw is appropriate for use in general industrial, marine, food processing, and other environments where corrosion resistance is a priority. The 3/4-10 UNC thread size fits standard 3/4-10 tapped holes in shaft collars, hubs, and mechanical assemblies. The cup point geometry creates a small indentation in the mating shaft, providing a strong mechanical lock against both rotation and linear movement. It is sold individually, making it a practical replacement or single-position repair option for maintenance applications.

Key Features

• Grade 316 stainless steel construction for superior corrosion and chemical resistance
• Cup point tip creates a positive mechanical lock against shaft rotation and axial movement
• 3/4-10 UNC thread standard for compatibility with common tapped holes
• 3/8-inch hex drive for use with standard hex keys and Allen wrenches
• Uncoated finish — no plating to flake, contaminate, or interfere with dimensional tolerances
• 5/8-inch overall length suits compact shaft collar and hub applications

Compatibility

Designed as a standard 3/4-10 UNC cup point set screw for use in shaft collars, hubs, pulleys, gears, and mechanical assemblies requiring a hex-drive fastener in that thread size.

Installation Notes

Installation requires a 3/8-inch hex key or Allen wrench; confirm the key is fully seated before applying torque to avoid rounding the socket. De-energize and lock out any machinery before servicing components that incorporate this fastener. When installing in soft shafts, the cup point will leave a small indentation — verify this is acceptable for the application before final tightening. Follow applicable facility maintenance standards and manufacturer torque guidelines for the specific assembly.