Value Collection 701147PR Button Socket Cap Screw 5/16-18

Product Description

The VALUE COLLECTION 701147PR is a button socket cap screw engineered for applications requiring a low-profile head with a secure hex socket drive. Sized at 5/16-18 x 1-1/2 inches and fully threaded along its length, this fastener is manufactured from alloy steel and finished with a black oxide coating for corrosion resistance in mild environments. It is designed to meet ASME, ANSI B18.3, and ASTM F835 standards, making it a reliable choice for mechanical assemblies, equipment fabrication, and structural fastening tasks where a flush or near-flush head profile is required.

This screw is well suited for use in industrial machinery, equipment enclosures, jigs, fixtures, and general metalwork where a button-head profile reduces snag points or interference with adjacent components. The 3/16-inch hex socket drive accepts a standard hex key for installation in tight spaces. It is commonly installed by machinists, millwrights, and maintenance technicians. This item is sold individually but carries a minimum order quantity of 100 pieces.

Key Features

• Button socket head provides a low-profile, snag-resistant fastening solution
• Fully threaded 5/16-18 UNC shank for maximum thread engagement over the entire length
• Alloy steel construction delivers high tensile strength for demanding mechanical applications
• Black oxide finish adds mild corrosion resistance and reduces light reflection
• 3/16-inch hex socket drive compatible with standard hex keys and Allen drivers
• Meets ASME, ANSI B18.3, and ASTM F835 fastener standards

Compatibility

Designed as a standard UNC button socket cap screw for use in any application accepting a 5/16-18 thread pattern with a 1-1/2-inch length under head.

Installation Notes

Installation is performed using a 3/16-inch hex key or Allen driver. Ensure mating threads are clean and free of debris before driving the screw. Do not exceed the rated torque for alloy steel fasteners of this thread size as specified by applicable engineering standards. Always consult the equipment manufacturer's documentation for torque requirements specific to your assembly.