Value Collection 701022PR Button Socket Cap Screw 5-40

Product Description

The VALUE COLLECTION 701022PR is a fully threaded button socket cap screw designed for applications requiring a low-profile head and secure hex socket drive. Manufactured from alloy steel with a black oxide coating, this fastener meets ANSI/ASME B18.3 and ASTM F835 standards. It features a 5-40 UNC thread in a 3A fit class, a 5/64-inch hex socket drive, and a hardness rating of 36-43 HRC. The black oxide finish provides mild corrosion resistance and reduces light reflection. This screw is installed by machinists, millwrights, and maintenance technicians in precision assemblies, tooling, and equipment fabrication.

The 701022PR is suited for light-duty mechanical assemblies where a smooth, rounded button head is required to minimize snagging or interference with adjacent components. The 5-40 thread size and 1.5-inch length under the head make it appropriate for thin-to-medium material stacks in both original equipment manufacturing and field repair applications. Right-hand thread direction conforms to standard practice for general fastener use in industrial and maintenance settings.

Key Features

• 5-40 UNC fully threaded, right-hand thread, Class 3A fit for consistent engagement
• Button head profile reduces protrusion and minimizes interference in tight assemblies
• 5/64-inch hex socket drive for precise torque application with standard allen wrenches
• Alloy steel construction with 36-43 HRC hardness for strength in demanding applications
• Black oxide coating provides mild corrosion resistance and low-glare finish
• Meets ANSI/ASME B18.3 and ASTM F835 fastener standards

Compatibility

Designed as an OEM-style replacement or standard fastener for industrial equipment, tooling fixtures, and mechanical assemblies requiring a 5-40 UNC button socket cap screw with a 1.5-inch grip length.

Installation Notes

Installation is performed by machinists, maintenance technicians, or assembly workers using a 5/64-inch hex key or socket driver. Ensure mating threads are clean and free of debris before driving. Do not exceed the rated torque range for the 5-40 thread size and alloy steel material class. Black oxide-finished fasteners are not a substitute for stainless or plated hardware in high-moisture or outdoor environments without additional corrosion protection.