Value Collection 588381PR 8-32 X 3.5 in Round Head Phillips Screw

Product Description

The VALUE COLLECTION 588381PR is an 8-32 x 3.5 inch round head Phillips drive machine screw manufactured from steel with a zinc finish. It conforms to ASME B18.6.3 and SAE J82 standards, making it a reliable fastener for general-purpose mechanical assembly work. The round head profile seats flush against flat surfaces without a washer, and the Phillips drive accommodates standard power and hand tools. This screw is measured length-under-head, giving an accurate installed length of 3.5 inches. It is suited for use in light industrial, HVAC panel assembly, electrical enclosure work, and similar trade applications requiring a corrosion-resistant steel fastener.

This machine screw is used in applications where an 8-32 threaded hole or nut is required and a full 3.5 inch length-under-head grip is needed. Typical install scenarios include mounting components inside electrical panels, HVAC equipment cabinets, and sheet metal enclosures. The zinc coating provides basic corrosion resistance suitable for indoor or protected environments. Sold individually per package, with a minimum order quantity of 10 pieces.

Key Features

• Thread size 8-32 with 3.5 inch length under head
• Round head profile with Phillips drive for standard tools
• Steel construction, Material Grade J82
• Zinc finish for basic corrosion resistance
• Conforms to ASME B18.6.3 and SAE J82 standards
• No washer required — washer style: without washer

Compatibility

Designed as a general-purpose replacement or stock fastener for any application requiring an 8-32 thread, round head, Phillips drive machine screw with a 3.5 inch length under head in inch-measurement systems.

Installation Notes

Installation is performed by electricians, HVAC technicians, or mechanical assemblers using a No. 2 Phillips screwdriver or matching power bit. Ensure the mating thread or nut is clean and undamaged before driving the screw. Do not overtighten — apply only enough torque to seat the head firmly against the work surface. For electrical enclosure work, follow applicable NEC guidelines for fastener use near live components.