Value Collection 656016PS M4x0.7 Flat Head Slotted Screw 25mm

Product Description

The VALUE COLLECTION 656016PS is a metric flat head slotted machine screw designed for general-purpose mechanical fastening applications. Built to Grade 4.8 steel with a zinc finish, this fastener meets DIN 963 and ISO 2009 standards, making it a reliable choice for assemblies where a flush or countersunk seating surface is required. The M4x0.7 thread and 25 mm overall length suit a wide range of light- to medium-duty metal and metal-to-component fastening tasks. The zinc coating provides basic corrosion resistance suitable for indoor and protected environments. Installation requires a standard flat-blade screwdriver or matching slotted bit driver.

This screw is used in mechanical, electrical, and HVAC panel assemblies where a low-profile, countersunk fastener is needed. The flat head seats flush with or below the mating surface, which is important in applications with tight clearances or moving adjacent parts. It is sold in a minimum order quantity of 100 pieces per package, making it appropriate for shop stock, field service kits, and production assembly. Typical users include HVAC technicians, electricians, and mechanical assemblers working with metric-dimensioned equipment and enclosures.

Key Features

• M4x0.7 metric thread with 25 mm overall length for consistent, standardized fitment
• Flat head profile allows flush or countersunk seating in mating surfaces
• Slotted drive accepts standard flat-blade screwdrivers and bit drivers
• Grade 4.8 steel construction meets DIN 963 and ISO 2009 fastener standards
• Zinc finish provides basic corrosion resistance for indoor and protected environments
• Sold in 100-piece minimum order quantity for shop stock and production use

Compatibility

Designed as an OEM-style replacement or standard stock fastener for metric assemblies requiring an M4x0.7 flat head slotted machine screw per DIN 963 or ISO 2009 specifications.

Installation Notes

Installation is performed with a flat-blade screwdriver or slotted bit driver sized to the M4 head. Ensure the mating material is properly countersunk to match the flat head angle before driving. Do not overtighten, as Grade 4.8 fasteners have defined tensile limits suitable for light- to medium-duty loads. Follow applicable equipment manufacturer torque guidelines where specified in service documentation.