Value Collection MPFZX02516-050BX M2.5x0.45 Flat Head Screw

Product Description

The VALUE COLLECTION MPFZX02516-050BX is an M2.5x0.45 flat head machine screw manufactured from 18-8 stainless steel to DIN 965 standards. It measures 16.00 mm overall length with a bright, uncoated finish. The Pozidriv drive type provides improved torque transfer and reduced cam-out compared to standard Phillips. With a 4.70 mm head diameter and 1.50 mm head height, the flat head seats flush with the mating surface when installed into a countersunk hole. This fastener is suited for precision assembly work in electronics, instrumentation, enclosures, and light mechanical assemblies where a low-profile, corrosion-resistant fastener is required.

This screw is used in metric fastening applications where an M2.5 thread pitch and flush mounting profile are specified. The 18-8 stainless steel construction makes it appropriate for environments with moderate corrosion exposure. Typical applications include panel assembly, equipment enclosures, instrumentation mounting, and small-component fastening. The Pozidriv drive requires a PZ1 driver bit. Sold in a minimum order quantity of 50 pieces per box.

Key Features

• M2.5x0.45 thread form per DIN 965 metric standard
• Flat head profile countersinks flush to the mating surface
• Pozidriv drive size 1 mm reduces cam-out during installation
• 18-8 stainless steel grade A2 provides corrosion resistance without coating
• Bright, uncoated finish — no added plating thickness to affect thread fit
• 16.00 mm overall length with no washer face

Compatibility

Designed for use in metric-threaded M2.5x0.45 tapped holes in panels, enclosures, instrumentation housings, and similar assemblies requiring a flush-mount DIN 965 flat head screw.

Installation Notes

Installation requires a PZ1 Pozidriv driver bit — do not substitute a standard Phillips bit, as driver geometry differs and will damage the recess. The mating hole should be countersunk to the correct DIN 965 angle to achieve a flush seating surface. Apply appropriate torque for M2.5 stainless fasteners to avoid galling the threads; use an anti-galling lubricant when threading stainless into stainless. Verify thread engagement depth meets design requirements before final assembly.