Value Collection R50000293 1/4-20 X 3in Round Head Phillips Screw

Product Description

The VALUE COLLECTION R50000293 is a 1/4-20 UNC machine screw with a round head and Phillips drive, designed for general-purpose fastening in metal, wood, and composite assemblies. The screw measures 3 inches in length under the head and is manufactured from Grade 2 steel with a zinc finish for basic corrosion resistance. This fastener follows the Unified National Coarse thread standard, making it compatible with standard 1/4-20 tapped holes and nuts. It is sold in a minimum order quantity of 100 pieces, suited for contractors, maintenance crews, and production assemblers who need reliable bulk fasteners for everyday structural and mechanical applications.

This screw is used across residential and light commercial construction, HVAC equipment assembly, electrical panel mounting, plumbing fixture installation, and general mechanical assembly. The Phillips drive is compatible with standard power drivers and hand screwdrivers. The zinc finish provides a base level of corrosion protection appropriate for dry indoor environments and light-duty outdoor use where direct exposure is limited. Installers working on equipment panels, brackets, and junction boxes will find this a common-fit fastener for 1/4-20 threaded applications.

Key Features

• 1/4-20 UNC thread for compatibility with standard tapped holes and nuts
• 3-inch length measured under the head for accurate fitment planning
• Round head profile distributes clamping load over a wider surface area
• Phillips drive accommodates standard power drivers and manual screwdrivers
• Grade 2 steel construction meets general-purpose strength requirements
• Zinc finish provides basic corrosion resistance for indoor and light-duty applications

Compatibility

Designed as a standard 1/4-20 UNC machine screw suitable for any application requiring a 1/4-20 tapped hole or mating nut, including equipment panels, mounting brackets, and mechanical assemblies.

Installation Notes

Installation should be performed by qualified tradespeople or maintenance personnel using appropriately sized Phillips-drive bits to prevent cam-out and head damage. Ensure the mating thread or nut is 1/4-20 UNC before driving to avoid cross-threading. Do not overtighten, as Grade 2 steel has lower proof load than higher-grade fasteners. Follow applicable mechanical or structural codes for torque and fastener selection requirements specific to the application.