Value Collection MPRI0-800250-100BX 8-32 X 1/4 in Round Head Screw

Product Description

The VALUE COLLECTION MPRI0-800250-100BX is a round head Phillips machine screw designed for general-purpose fastening in light industrial, electrical, and mechanical assembly applications. Manufactured from Grade 2 steel with a zinc-plated finish, this screw measures 1/4 inch in length under the head and is threaded 8-32 UNC. The zinc coating provides basic corrosion resistance suited to indoor and protected environments. Each box contains 100 pieces, making it a practical choice for technicians and assemblers who need a reliable supply of standard fasteners on hand.

This screw is commonly used in electrical panel assembly, junction box installation, equipment mounting, and light-duty mechanical assembly where a round head profile and Phillips drive are specified. The 8-32 UNC thread is one of the most common thread sizes in North American trade work, appearing frequently in HVAC controls, electrical enclosures, and control board mounting applications. The round head sits above the work surface and distributes load over a wider area than a flat head, making it suitable where countersinking is not required.

Key Features

• 8-32 UNC thread for compatibility with standard tapped holes in trade and industrial applications
• 1/4 inch length under head for shallow-clearance fastening
• Round head profile eliminates need for countersinking
• Phillips drive for use with standard No. 2 Phillips screwdrivers or bits
• Grade 2 steel construction with zinc-plated finish for basic corrosion resistance
• Sold in a 100-piece box for convenient bulk stocking

Compatibility

Designed as a standard 8-32 UNC machine screw for use in any application requiring a round head Phillips fastener with a 1/4 inch length under head and inch-system threading.

Installation Notes

Installation requires a No. 2 Phillips screwdriver or matching power bit. Ensure the receiving hole is properly tapped to 8-32 UNC before driving. Do not overtighten Grade 2 steel fasteners, as they have lower tensile strength than higher-grade options and are not rated for high-torque or structural connections. Confirm thread engagement depth is sufficient for the application before finalizing the assembly.