Value Collection MSCX03004-050BX M3x0.5 Fillister Screw 50pk

Product Description

The VALUE COLLECTION MSCX03004-050BX is a metric machine screw with a fillister head and slotted drive, manufactured from 18-8 stainless steel (A2 grade) to DIN 84 standard. The fillister head profile sits taller and narrower than a pan head, providing a deeper slot engagement and a tighter tool-to-fastener fit for controlled torque. At M3x0.5 thread size with a 4 mm length under head, this screw is suited for light-duty mechanical assemblies, instrument panels, enclosures, and precision equipment where corrosion resistance and dimensional consistency are required. The bright, uncoated finish retains the natural surface of the stainless steel without added plating. Sold in a minimum order quantity of 50 pieces per box.

This fastener is appropriate for general industrial, electrical, and mechanical applications demanding a metric DIN 84 slotted fillister head screw in a corrosion-resistant grade. Typical use cases include mounting components inside electrical enclosures, attaching panels in HVAC equipment, securing instrumentation, and general machine assembly where M3 fasteners are specified. The 18-8 A2 stainless steel material makes it a reliable choice in environments with exposure to moisture or mild chemicals. Installers working to DIN or metric specifications will find this screw dimensionally compliant with standard DIN 84 tooling and clearance requirements.

Key Features

• DIN 84 standard fillister head geometry provides deep slot engagement for positive driver contact
• M3x0.5 metric thread with 4 mm length under head for precise fitment in tight assemblies
• 18-8 A2 stainless steel construction resists corrosion and oxidation without surface coating
• Bright, uncoated finish maintains dimensional tolerances and allows inspection of base material
• Slotted drive compatible with standard flat-blade screwdrivers and automated assembly tooling
• Packaged in quantities of 50 for bench stock, service kits, and production use

Compatibility

Designed as a DIN 84 standard metric machine screw suitable for M3x0.5 threaded holes and clearance applications in general mechanical and electrical assemblies.

Installation Notes

Installation is performed by mechanical or electrical tradespeople using a flat-blade screwdriver sized to the M3 slot. Always de-energize equipment fully before fastening components inside electrical enclosures or panels. Do not over-torque small-diameter stainless steel fasteners, as galling can occur in stainless-to-stainless assemblies; applying an appropriate anti-seize compound to the threads is common practice. Verify thread engagement depth against the receiving material before finalizing the assembly.