Value Collection MSFX04008-050BX M4x0.7 Flat Head Slotted Screw

Product Description

The VALUE COLLECTION MSFX04008-050BX is a metric machine screw with a flat head and slotted drive, manufactured from 18-8 stainless steel (A2 grade) to DIN 963 standards. The flat head seats flush with the mating surface when installed in a countersunk hole, eliminating protrusion above the workpiece. At M4x0.7 thread size and 8mm overall length, this fastener is suited for light mechanical assemblies, panel mounting, and instrumentation applications. The bright, uncoated finish is standard for 18-8 A2 material and provides corrosion resistance without added plating. Sold in a box of 50 pieces.

These screws are used in general mechanical assembly, electrical enclosures, light fabrication, and maintenance work where a flush-mount fastener and metric threading are required. The DIN 963 standard ensures dimensional consistency for repeatability across production and repair applications. The stainless steel construction makes these fasteners appropriate for environments with moisture exposure or where galvanic compatibility with stainless hardware is required. Installers working in food service equipment, marine accessories, and light industrial equipment commonly specify 18-8 A2 stainless flat head screws in this size range.

Key Features

• Flat head profile seats flush in countersunk holes per DIN 963
• M4x0.7 metric thread with 8mm overall length
• 18-8 A2 stainless steel construction for corrosion resistance
• Slotted drive compatible with standard flat-blade screwdrivers
• Bright, uncoated finish - no plating to chip or flake
• Sold in a box of 50 pieces for shop stock or production use

Compatibility

Designed as a standard DIN 963 metric flat head machine screw for use in any application requiring an M4x0.7 thread pitch and 8mm length flush-mount fastener.

Installation Notes

A properly sized countersink must be prepared in the mating material before installation to allow the flat head to seat flush. Use a calibrated torque driver appropriate for M4 fasteners to avoid stripping the slotted drive or overloading the thread. In structural or code-governed assemblies, consult applicable fastener standards for torque and joint requirements. Avoid mixing stainless fasteners with dissimilar metals in environments where galvanic corrosion is a concern.