Value Collection 015207PR Hex Socket Cap Screw 5/16-18

Product Description

The VALUE COLLECTION 015207PR is a hex socket cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. Manufactured from alloy steel with a black oxide finish, this screw provides corrosion resistance and reduces light reflection in precision environments. The 5/16-18 UNC thread pattern ensures reliable engagement in standard inch-series tapped holes. Drive size is 1/4 inch hex, and the fastener is fully threaded along its 1-1/2 inch length under head. Licensed machinists, millwrights, and maintenance technicians working to ASME/ANSI B18.3 and ASTM A574 standards will find this screw meets OEM-grade specifications for demanding installations.

This screw is suited for machinery assembly, fixture building, jig fabrication, and general mechanical maintenance where a flush, low-profile socket head is required. The fully threaded shank allows full thread engagement even in shallow through-holes or thin material applications. The black oxide coating is appropriate for indoor or lightly protected environments. Minimum order quantity is 100 pieces per order, sold as a single package unit.

Key Features

• 5/16-18 UNC thread for standard inch-series compatibility
• 1-1/2 inches length under head, fully threaded
• 1/4 inch hex drive socket head for high-torque fastening with standard hex keys
• Alloy steel construction meets ASTM A574 mechanical property requirements
• Black oxide finish provides mild corrosion resistance and low-glare appearance
• Conforms to ASME/ANSI B18.3 and IFI 124 fastener standards

Compatibility

Designed as an OEM-style replacement or standard-use socket cap screw for any application requiring a 5/16-18 UNC fully threaded hex socket fastener per ASME/ANSI B18.3 specifications.

Installation Notes

Installation is performed by maintenance technicians or machinists using a 1/4 inch hex key or socket driver. Ensure the receiving hole is properly tapped to 5/16-18 UNC before installation and that mating surfaces are clean and free of debris. De-energize or lock out any equipment before fastener service per applicable OSHA lockout/tagout procedures. Do not exceed the torque rating specified by the assembly drawing or equipment manufacturer.