Value Collection 1520MPP Pan Head Phillips Machine Screw

Product Description

The VALUE COLLECTION 1520MPP is a pan head Phillips machine screw designed for secure mechanical fastening in a wide range of industrial, commercial, and trade applications. Manufactured from steel with a zinc finish, this screw features a 1/4-28 UNF thread size and a length under head of 1-1/4 inches. The zinc coating provides basic corrosion resistance for general-purpose use. Conforming to ASME B18.6.3 and SAE J82 standards, it is suited for precision threaded assemblies where consistent thread engagement and head geometry are required. Electricians, HVAC technicians, plumbers, and general mechanical contractors commonly use fasteners of this type during equipment installation and panel assembly.

This screw is appropriate for light to medium-duty fastening tasks in residential and commercial settings. It is commonly used to secure electrical enclosures, control panels, HVAC equipment covers, junction boxes, and similar sheet metal or machined components that require a fine-thread 1/4-28 UNF fastener. The pan head profile provides a broad bearing surface and a low-profile head suited to surface-flush or near-flush installations. This SKU is sold as a single package with a minimum order quantity of 100 pieces.

Key Features

• 1/4-28 UNF fine thread for precise thread engagement in tapped holes
• Pan head profile delivers a wide bearing surface and low-profile seating
• Phillips drive for compatibility with standard power and hand drivers
• Zinc finish provides general-purpose corrosion resistance
• Meets ASME B18.6.3 and SAE J82 fastener standards
• Steel construction for reliable mechanical strength in standard service conditions

Compatibility

Designed as a standard 1/4-28 UNF pan head Phillips machine screw per ASME B18.6.3 and SAE J82, compatible with any tapped or pre-threaded hole accepting a 1/4-28 UNF fastener in electrical, HVAC, plumbing, and general mechanical assemblies.

Installation Notes

Installation should be performed by a qualified trade professional or experienced technician. Power down all equipment and de-energize any electrical enclosure before installing or removing fasteners. Use a properly sized Phillips screwdriver or bit to avoid cam-out and fastener damage. Torque to the assembly specification provided by the equipment manufacturer; do not over-torque, as this can strip the thread or deform the mating material.