Value Collection 0408EPP 4-40 Pan Head Phillips Machine Screw

Product Description

The VALUE COLLECTION 0408EPP is a 4-40 unified coarse thread machine screw with a pan head and Phillips drive, manufactured from steel with a zinc finish. It measures 0.5 inches in length under the head and is produced to Material Grade J82 in compliance with ASME B18.13a and SAE J82 standards. The zinc coating provides basic corrosion resistance for general indoor fastening applications. This screw is a staple for electricians, HVAC technicians, panel assemblers, and equipment maintenance professionals who need reliable small-diameter fasteners for light-duty metal and plastic assemblies.

The 0408EPP is suited for use in electrical enclosures, control panels, HVAC equipment covers, light fixtures, and general sheet metal assemblies where a 4-40 thread is specified. The pan head profile offers a low, rounded top with a wide bearing surface, making it a practical choice where clearance above the fastened surface is limited. This screw ships in a package quantity of one with a minimum order quantity of 100 pieces, making it appropriate for shop stock, maintenance kits, or production-volume applications.

Key Features

• 4-40 unified coarse thread for reliable engagement in standard tapped holes
• Pan head with Phillips drive for quick installation with standard hand or power tools
• Steel construction with zinc finish for basic corrosion resistance in indoor environments
• Meets ASME B18.13a and SAE J82 fastener standards for dimensional consistency
• External tooth washer style for added bite and vibration resistance
• Available in multiples of 100 for bulk stocking and production use

Compatibility

Designed as a standard 4-40 machine screw for use in any application requiring a 4-40 unified coarse thread, pan head, Phillips drive fastener per ASME B18.13a specifications.

Installation Notes

Install with a Phillips screwdriver or a powered driver set to a low torque setting to avoid stripping the head or cross-threading. Ensure the mating tapped hole or nut is clean and free of debris before installation. When used in electrical enclosures or control panels, follow applicable NEC guidelines and power down equipment before fastening internal components. Do not exceed the designed thread engagement depth for the material being fastened.