Value Collection MPRI02500620-050B 1/4-20 Round Head Phillips Screw

Product Description

The VALUE COLLECTION MPRI02500620-050B is a 1/4-20 UNC machine screw with a round head and Phillips drive. Manufactured from steel with a zinc finish, this Grade 2 fastener measures 5/8 inches in length under the head. It is sold in a minimum order quantity of 50 pieces per package. The zinc coating provides basic corrosion resistance for general-purpose indoor mechanical assemblies. Round head Phillips screws in this thread size are widely used in light-duty fastening applications across HVAC, electrical enclosures, plumbing equipment panels, and general industrial assembly work.

This screw is suited for general mechanical assembly where a 1/4-20 UNC thread form is required with a low-profile round head and Phillips drive recess. Typical applications include securing sheet metal panels, electrical enclosure covers, equipment mounting brackets, and similar light-duty connections. The Phillips drive accepts standard No. 2 Phillips bits or screwdrivers commonly found in any service technician tool kit. Sold in packs of 50, this fastener is appropriate for service calls, small fabrication tasks, or stocking a shop supply bin.

Key Features

• 1/4-20 UNC thread form for broad compatibility with standard tapped holes and nuts
• 5/8 inch length under head suits thin panel and bracket fastening
• Round head profile provides a clean bearing surface without requiring a washer
• Phillips drive accepts standard No. 2 Phillips bits for fast installation
• Zinc finish offers basic corrosion resistance for general indoor use
• Grade 2 steel construction meets light-duty mechanical fastening requirements

Compatibility

Designed as a general-purpose replacement or stocking fastener for any application requiring a 1/4-20 UNC round head Phillips machine screw with a 5/8 inch length under head.

Installation Notes

Installation requires a No. 2 Phillips screwdriver or bit driver. Always ensure the mating tapped hole or nut matches the 1/4-20 UNC thread specification before driving. Do not overtighten Grade 2 steel fasteners in soft materials such as aluminum or plastic housings. Disconnect power or shut off relevant systems before replacing fasteners on energized panels or pressurized enclosures.