Value Collection 703379PR Set Screw 1/4-20 X 1 in Flat Point Ss

Product Description

The VALUE COLLECTION 703379PR is a 1/4-20 x 1 inch flat point set screw manufactured from Austenitic Grade A2 stainless steel. It is driven by a 1/8 inch hex key and conforms to ASME/ANSI B18.3 and ASTM F880 standards. Set screws of this type are used to secure a component, such as a collar, gear, or pulley, onto a shaft without a protruding head. The flat point style distributes clamping force across the contact surface, making it well suited for applications where shaft marring must be minimized. Machinists, millwrights, and general maintenance technicians are the typical installers.

This set screw is appropriate for light to medium industrial, mechanical, and HVAC-related assembly work where corrosion resistance is required. The Grade A2 stainless steel construction handles exposure to moisture and mild chemicals better than plain carbon steel fasteners. It carries a Unified National Coarse (UNC) thread form and is measured by overall length. Sold individually with a minimum order quantity of 10 units per purchase.

Key Features

• Flat point design minimizes damage to shaft or mating surface during installation
• Austenitic Grade A2 stainless steel provides corrosion resistance in wet or humid environments
• 1/8 inch hex drive compatible with standard hex keys and L-wrenches
• Meets ASME/ANSI B18.3 and ASTM F880 dimensional and material standards
• 1/4-20 UNC thread for broad compatibility with standard tapped holes

Compatibility

Designed as a standard 1/4-20 UNC flat point set screw for use in any tapped hole or component requiring that thread size and drive configuration.

Installation Notes

Installation is performed by threading the set screw into a pre-tapped hole using a 1/8 inch hex key. Ensure the mating component and shaft are clean and free of debris before installation. Do not exceed the fastener's rated torque capacity, and verify thread engagement depth is adequate for the application load. Follow applicable mechanical codes and equipment manufacturer guidelines when used in safety-critical assemblies.