Value Collection R63091642 Hex Head Cap Screw Brass

Product Description

The VALUE COLLECTION R63091642 is a hex head cap screw designed for general mechanical and structural fastening applications. Manufactured from solid brass, this fastener features a 1/4-20 UNC thread and measures 1-1/2 inches in length under the head. The 7/16-inch hex drive allows for installation with a standard open-end, box-end, or socket wrench. Brass construction provides natural corrosion resistance and is well suited for applications where galvanic compatibility, conductivity concerns, or non-magnetic properties are required. This screw is a common hardware item used across plumbing, electrical, HVAC, and light mechanical service work.

This fastener is appropriate for residential and light commercial applications where a 1/4-20 UNC thread form is specified. Typical uses include panel assembly, equipment mounting, and component attachment in environments where brass is preferred over steel, such as wet locations, marine-adjacent settings, or installations requiring non-sparking hardware. It is sold individually but must be ordered in multiples of 10.

Key Features

• Solid brass construction offers corrosion resistance and non-magnetic properties
• 1/4-20 UNC thread form for compatibility with standard inch-series tapped holes
• 1-1/2 inch length under head suits medium-depth fastening applications
• 7/16-inch hex head accepts standard wrenches and sockets
• Suitable for wet, non-sparking, or galvanic-sensitive installations

Compatibility

Designed as a standard inch-series hex head cap screw for use in any application specifying a 1/4-20 UNC thread with a 1-1/2-inch grip length.

Installation Notes

Install with a properly sized 7/16-inch wrench or socket. Brass fasteners are softer than steel and can be damaged by overtorquing, so apply torque carefully and do not exceed the material rating. Ensure the mating tapped hole or nut is also brass or a compatible material to avoid galvanic corrosion. De-energize and isolate any equipment before installing fasteners in electrical or mechanical enclosures.