Value Collection 656630PS M6x1 Flat Head Slotted Machine Screw

Product Description

The VALUE COLLECTION 656630PS is a metric flat head slotted machine screw designed for general-purpose fastening applications. Built to DIN 963 and ISO 2009 standards, this screw features an M6x1 thread with a 30 mm overall length and a countersunk flat head profile for flush-mount installation. Manufactured from Grade 4.8 carbon steel with a zinc finish, it provides adequate corrosion resistance for indoor and light-duty environments. Tradespeople, maintenance technicians, and assembly professionals use this fastener when a low-profile head is required in threaded holes or with tapped workpieces. Sold in a minimum order quantity of 100 pieces per package.

This screw is suited for light structural and mechanical assembly work across industrial, commercial, and residential maintenance settings. The flat countersunk head allows the fastener to sit flush with or below the surface of the mating material, making it a common choice for panel mounting, equipment enclosures, brackets, and general machinery. The slotted drive accepts a standard flat-blade screwdriver, keeping tooling requirements minimal on the job site or in the shop.

Key Features

• M6x1 thread size with 30 mm overall length for consistent metric fitment
• Flat countersunk head profile enables flush or recessed installation
• Slotted drive works with standard flat-blade screwdrivers
• Grade 4.8 steel construction meets DIN 963 and ISO 2009 dimensional standards
• Zinc finish provides light corrosion protection in dry or low-humidity environments
• Sold in multiples of 100 pieces, suitable for production or service stock

Compatibility

Designed as an OEM-style metric fastener replacement for applications requiring DIN 963 or ISO 2009 compliant M6x1 flat head slotted machine screws in tapped holes or threaded assemblies.

Installation Notes

Installation is performed with a flat-blade screwdriver sized to the screw slot. The mating hole should be properly countersunk to the DIN 963 head angle to achieve a flush seating surface. Avoid over-torquing Grade 4.8 fasteners, as this grade has lower tensile strength than higher-grade alloys. Ensure the thread engagement depth in the tapped hole meets standard recommendations for the M6 thread diameter before applying final torque.