Value Collection R83926184 Hex Head Cap Screw 1/4-20

Product Description

The VALUE COLLECTION R83926184 is a 1/4-20 hex head cap screw machined from 18-8 stainless steel for corrosion resistance in wet, chemical, or outdoor environments. The screw measures 6 inches under the head with a 7/16-inch hex drive and is threaded to the Unified National Coarse (UNC) standard. This fastener is suited for general mechanical assembly, structural bracketing, and equipment mounting tasks where stainless material is required. Maintenance technicians, millwrights, and trade professionals working on HVAC equipment frames, pump housings, pool equipment enclosures, or plumbing support structures will find this screw a reliable choice for medium-clearance fastening applications.

This hex head cap screw is appropriate for both light commercial and residential applications requiring a full 6-inch grip length. Its UNC thread form is compatible with standard 1/4-20 tapped holes and hex nuts across a wide range of equipment types. The 18-8 stainless steel construction makes it especially well-suited for humid or corrosive service environments such as rooftop HVAC installations, outdoor electrical enclosures, and pool mechanical rooms where carbon steel fasteners would be prone to rust.

Key Features

• 18-8 stainless steel construction resists corrosion in wet and outdoor environments
• 1/4-20 UNC thread form fits standard tapped holes and hex nuts
• 6-inch length under head accommodates deep grip or stacked-material applications
• 7/16-inch hex drive compatible with standard wrenches and sockets
• Inch measurement system for direct compatibility with imperial fastener specifications

Compatibility

Designed as a standard 1/4-20 UNC hex head cap screw for use in any application requiring an inch-system fastener with an 18-8 stainless steel material grade.

Installation Notes

Installation is performed with a 7/16-inch open-end wrench, combination wrench, or socket. Verify that the mating tapped hole or nut is also rated for 1/4-20 UNC thread engagement before assembly. Apply thread lubricant or anti-seize compound when installing stainless fasteners into stainless tapped holes to prevent galling. Follow applicable equipment manufacturer torque guidelines and relevant codes such as ANSI B18.2.1 for inch fastener standards.