Value Collection MSCXX05050-050BX M5x0.8 Fillister Screw

Product Description

The VALUE COLLECTION MSCXX05050-050BX is a metric machine screw featuring a fillister head and slotted drive, manufactured from Grade 316 stainless steel with a bright, uncoated finish. Conforming to DIN 84 standards, this fastener carries an A4 material designation, making it well-suited for corrosion-resistant applications in demanding service environments. The M5x0.8 thread size and 50mm length under head make it a standard choice for mechanical assemblies requiring a deep-seated, cylindrical head profile that resists cam-out and provides a clean clamping surface. Electricians, plumbers, HVAC technicians, and industrial maintenance trades all reach for DIN 84 slotted fillister screws when securing panels, brackets, and equipment housings.

This fastener is appropriate for use in both residential and light commercial installations where metric hardware is specified. The fillister head geometry offers greater head height than a pan head, providing more material for the slot drive and improved torque transfer. Grade 316 stainless steel construction resists chloride corrosion, making this screw suitable for wet, marine, pool, and chemical-exposure environments. Sold in a minimum order quantity of 50 pieces per box, this screw suits production assembly, service kit stocking, and jobsite replenishment needs.

Key Features

• M5x0.8 metric thread with 50mm length under head per DIN 84 standard
• Fillister head profile provides increased drive depth and clamping surface area
• Slotted drive compatible with standard flathead screwdrivers
• Grade 316 A4 stainless steel offers strong chloride and corrosion resistance
• Bright, uncoated finish — no plating to chip, flake, or react with galvanic-sensitive assemblies
• Sold without washer; length measurement is length under head

Compatibility

Designed as a DIN 84-compliant metric machine screw suitable for use in any application requiring an M5x0.8 fillister head fastener in Grade 316 stainless steel.

Installation Notes

Installation is performed with a standard flathead screwdriver sized to the M5 slot. Power down all equipment and follow applicable lockout/tagout procedures before replacing fasteners on live panels or mechanical assemblies. Do not overtighten stainless steel fasteners, as galling can occur — applying an anti-seize compound rated for stainless is a common field practice. Consult applicable codes such as NEC or IPC where fastener material and grade requirements are specified for a given installation environment.