Value Collection 403016PS Hex Cap Screw 1/4-20 X 7/8 in Grade 2

Product Description

The VALUE COLLECTION 403016PS is a fully threaded hex head cap screw designed for general-purpose mechanical fastening applications. This fastener features a 1/4-20 UNC thread size and measures 7/8 inches under the head. Manufactured from Grade 2 steel with a zinc-plated finish for basic corrosion resistance, it conforms to ASME B18.2.1 dimensional standards. It is driven with a 7/16-inch hex key or wrench. This screw is a staple fastener stocked and used by HVAC technicians, plumbers, electricians, and general maintenance trades for panel assembly, equipment mounting, and structural connections.

This hex head cap screw is suited for light-duty to moderate-duty fastening in residential and commercial trade applications. Common uses include securing sheet metal panels, mounting brackets, electrical enclosures, plumbing supports, and HVAC equipment components. The fully threaded shank allows engagement along the entire length of the fastener, making it well suited for thin-material or through-bolt applications where maximum thread engagement is needed.

Key Features

• Fully threaded shank for maximum thread engagement in thin or through-hole applications
• 1/4-20 UNC thread for broad compatibility with standard hardware and tapped holes
• Grade 2 steel construction meets general-purpose mechanical strength requirements
• Zinc-plated finish provides basic corrosion protection in dry or mildly humid environments
• Conforms to ASME B18.2.1 dimensional standards for consistent fit and interchangeability
• Driven with a standard 7/16-inch wrench or socket for quick installation

Compatibility

Designed as a standard 1/4-20 UNC hex head cap screw suitable for use wherever ASME B18.2.1-compliant fasteners are specified in trade and mechanical assembly applications.

Installation Notes

Installation is appropriate for any qualified trade professional or maintenance technician. Always power down, de-energize, or shut off relevant systems before disassembling panels or enclosures to install fasteners. Use a calibrated torque wrench when torque specifications are defined by the equipment manufacturer. Zinc-plated fasteners are not rated for outdoor or high-moisture environments; consult the project specification for corrosion-resistance requirements.