Value Collection MPPI0-400430-100BX 4-40 X 7/16 in Pan Head Screw

Product Description

The VALUE COLLECTION MPPI0-400430-100BX is a 4-40 UNC machine screw with a pan head and Phillips drive. It measures 7/16 inches in length under the head and is manufactured from Grade 2 steel with a zinc-plated finish for basic corrosion resistance. The pan head profile provides a low-profile, wide-bearing surface suited for general fastening applications. This screw is a standard inch-series fastener used by electricians, HVAC technicians, equipment assemblers, and maintenance professionals across a broad range of light-duty mechanical and enclosure assembly tasks.

This 4-40 machine screw is commonly used in light sheet metal assemblies, electrical enclosures, control panels, and equipment housings where a small-diameter threaded fastener is required. The Phillips drive allows installation with standard hand tools or power drivers. The zinc plating provides a baseline level of corrosion resistance appropriate for indoor or protected environments. Sold in a minimum order quantity of 100 pieces per box, making this part suitable for stocking in maintenance kits or production assembly operations.

Key Features

• 4-40 UNC thread for compatibility with standard inch-series tapped holes and nuts
• 7/16 inch length measured under the head
• Pan head style provides a wide, flat bearing surface with a rounded top profile
• Phillips drive for installation with common hand or power screwdrivers
• Grade 2 steel construction with zinc-plated finish for basic corrosion protection
• Sold in multiples of 100 pieces per order

Compatibility

Designed as a standard 4-40 UNC inch-series machine screw suitable for use in any application requiring a 4-40 tapped hole or matching nut, including electrical enclosures, control panels, and light mechanical assemblies.

Installation Notes

Install with a Phillips No. 1 screwdriver or a matching power-driver bit. De-energize any electrical enclosure or control panel fully before fastening or removing hardware inside. Do not overtighten in plastic or thin sheet metal to avoid stripping threads. Inspect the mating tapped hole or nut for thread condition before installation.