Import MSFD040080 Flat Head Slotted Machine Screw M4

Product Description

The IMPORT MSFD040080 is a flat head slotted machine screw designed for general-purpose mechanical fastening in trade and industrial applications. Manufactured from Grade 4.8 steel with a zinc plating finish, this screw offers reliable corrosion resistance for indoor and light-duty environments. The M4x0.7 thread size and 8mm overall length make it a compact, precisely dimensioned metric fastener. It conforms to DIN 963 and ISO 2009 standards, ensuring dimensional consistency and interchangeability across compliant assemblies. Electricians, HVAC technicians, plumbers, and mechanical contractors use screws of this type when assembling panels, brackets, enclosures, and equipment housings.

This fastener is suited for light mechanical assemblies requiring a flush or countersunk head profile. The flat head design seats flush with or below the mating surface, reducing protrusion in tight clearance areas. Common applications include securing access panels, mounting lightweight components to sheet metal or plastic, and general equipment assembly. The slotted drive accommodates a standard flat-blade screwdriver, which is practical in field service and panel work. This screw ships in a minimum order quantity of 50 units, making it appropriate for stocking in service vans and shop inventory.

Key Features

• Grade 4.8 steel construction provides adequate tensile strength for light mechanical fastening
• Zinc-plated finish offers corrosion resistance for indoor and light-duty use
• Flat countersunk head seats flush with mating surface, reducing protrusion in tight spaces
• Slotted drive compatible with standard flat-blade screwdrivers
• Conforms to DIN 963 and ISO 2009 dimensional standards for metric fasteners
• M4x0.7 thread with 8mm overall length suits compact mechanical assemblies

Compatibility

Designed as a standard metric machine screw for use in any application requiring an M4x0.7 flat head slotted fastener conforming to DIN 963 or ISO 2009 specifications.

Installation Notes

Installation is performed by hand or with a flat-blade screwdriver sized to the slotted drive. Ensure the mating hole is properly tapped or threaded to M4x0.7 specification before driving the screw. Do not overtighten, as Grade 4.8 fasteners have lower proof load ratings than higher-grade hardware. Inspect threads for damage before reuse in service applications.