Value Collection MSFXX08070-025BX M8x1.25 Flat Head Slotted Screw

Product Description

The VALUE COLLECTION MSFXX08070-025BX is a metric flat head slotted machine screw manufactured from Grade 316 stainless steel with a bright, uncoated finish. Conforming to DIN 963, this fastener features an M8x1.25 thread and an overall length of 70 millimeters. The flat head profile allows the fastener to sit flush with or below the mating surface when countersunk correctly. Grade 316 stainless steel provides strong corrosion resistance, making this screw suitable for harsh or wet environments. Installation requires a standard flat-blade screwdriver or slotted bit sized for the M8 head. This fastener is used by mechanical assemblers, millwrights, plumbers, and HVAC technicians in both field and shop applications.

This screw is suited for metric fastening applications in corrosive or marine environments where Grade 316 stainless steel is specified. The DIN 963 standard governs the head geometry and thread tolerances, making it compatible with metric countersunk hole patterns used in industrial equipment, enclosures, piping flanges, and structural assemblies. It is sold in a minimum order quantity of 5 pieces. The absence of a washer means the fastener seats directly against the mating material without additional hardware, simplifying assembly in tight-clearance applications.

Key Features

• M8x1.25 thread with 70 mm overall length for deep fastening applications
• Flat head countersunk profile per DIN 963 for flush or below-surface seating
• Grade 316 stainless steel (A4) construction for superior corrosion resistance
• Bright, uncoated finish preserves base material properties and dimensional accuracy
• Slotted drive compatible with standard flat-blade screwdrivers and bits
• No washer style — seats directly against mating surface without additional hardware

Compatibility

Designed for use in metric countersunk fastening applications requiring DIN 963 geometry and M8x1.25 thread form. Suitable for any assembly specifying Grade 316 or A4 stainless steel machine screws.

Installation Notes

Installation should be performed by a qualified mechanic or assembler familiar with metric fastener standards. Ensure the countersunk hole is properly sized and angled to match the DIN 963 flat head profile before driving the screw. Use the correct slotted bit width to avoid cam-out and head damage. Do not exceed the rated torque for M8 stainless steel fasteners, and verify thread engagement depth meets the requirements of the assembly specification.