Value Collection MPRI02501500-100BX Machine Screw 1/4-20

Product Description

The VALUE COLLECTION MPRI02501500-100BX is a 1/4-20 UNC machine screw designed for general-purpose fastening in metal, wood, and composite assemblies. The round head profile provides a low-profile, finished appearance, and the Phillips drive allows installation with standard screwdrivers or power drivers. At 1-1/2 inches in length measured under the head, this screw delivers solid thread engagement in typical structural and equipment-mounting applications. Constructed from Grade 2 steel with a zinc-plated finish, it offers basic corrosion resistance suitable for indoor and light-duty service environments. This box contains 100 pieces.

These screws are used across a wide range of trade applications including HVAC equipment panels, electrical enclosures, plumbing fixture brackets, and general sheet metal or light structural assemblies. The 1/4-20 UNC thread is one of the most common coarse-thread fastener sizes in North American trade work, making this screw a practical stocking item for service vans, shop inventory, and job-site kits. Suitable for any trade professional who regularly installs or services equipment requiring 1/4-20 fasteners.

Key Features

• 1/4-20 UNC coarse thread for broad compatibility with standard tapped holes and nuts
• 1-1/2 inch length under head for adequate thread engagement in typical panel and bracket applications
• Round head profile provides a clean, finished look on visible fastening points
• Phillips drive works with standard screwdrivers, nut drivers, and power drivers
• Grade 2 steel construction meets general-purpose strength requirements
• Zinc-plated finish provides basic corrosion resistance for indoor and sheltered use

Compatibility

Designed as a general-purpose 1/4-20 UNC machine screw compatible with any standard 1/4-20 tapped hole, insert, or nut used in equipment panels, brackets, and enclosures.

Installation Notes

Install using a Phillips screwdriver or appropriate power driver bit; avoid overdriving, which can strip the Phillips recess or damage the mating material. For metal applications, ensure the receiving hole is properly tapped or fitted with a matching 1/4-20 nut or insert before driving. De-energize any electrical equipment before accessing panels or enclosures secured with these fasteners. Apply thread-locking compound only where specified by the equipment manufacturer.