Value Collection 1528MPP Pan Head Phillips Machine Screw

Product Description

The VALUE COLLECTION 1528MPP is a pan head Phillips drive machine screw used in general mechanical assembly and fastening applications. It features a 1/4-28 UNF thread and measures 1-3/4 inches in length under head. Constructed from steel with a zinc finish, it meets ASME B18.6.3 and SAE J82 standards for dimensional and material compliance. This screw is installed without a washer and is sized in the inch measurement system. Maintenance technicians, fabricators, and trade professionals use this fastener in light to medium-duty assemblies where a Phillips drive and fine thread are required.

This machine screw is suited for residential and commercial mechanical assemblies, equipment panels, enclosures, and general hardware applications requiring a 1/4-28 fine thread profile. The pan head provides a low-profile bearing surface without the need for a countersunk or recessed hole. It is commonly specified where Phillips drive tools are standard and where zinc-finished steel offers adequate corrosion resistance for indoor or protected environments.

Key Features

• 1/4-28 UNF fine thread for secure engagement in tapped holes
• Pan head profile provides broad clamping surface without countersinking
• Phillips drive compatible with standard screwdrivers and power drivers
• Zinc finish provides basic corrosion protection for indoor use
• Meets ASME B18.6.3 and SAE J82 dimensional standards
• Steel construction rated to Material Grade J82

Compatibility

Designed as an OEM-style replacement or standard fastener for mechanical assemblies requiring a 1/4-28 UNF pan head Phillips machine screw without washer, conforming to ASME B18.6.3 and SAE J82 specifications.

Installation Notes

This fastener is installed by general maintenance technicians, millwrights, and trade professionals using a Phillips screwdriver or compatible power driver bit. Ensure the mating thread is clean and properly tapped to the 1/4-28 UNF specification before installation. Do not overtighten, as steel screws in soft material threads can strip. Torque to the assembly specification provided by the equipment manufacturer.