Value Collection MSFX02525-100BX M2.5x0.45 Flat Slotted Screw 100pk

Product Description

The VALUE COLLECTION MSFX02525-100BX is a flat head slotted machine screw manufactured from 18-8 stainless steel to DIN 963 dimensional standards. The countersunk flat head profile seats flush with mating surfaces, making it well suited for applications where a low-profile or flush finish is required. Thread size is M2.5x0.45 with an overall length of 25 millimeters. The bright uncoated finish retains the natural corrosion resistance of 18-8 grade austenitic stainless, also designated A2 under metric standards. These screws are packaged in a box of 100 pieces. Installation is performed with a standard flat-blade screwdriver or slotted bit matched to the head recess.

These flat head machine screws are used across light mechanical assembly, instrument enclosures, electrical panel hardware, and similar applications where metric fasteners are specified. The M2.5 thread diameter is common in small-frame assemblies, electronics enclosures, and precision equipment. The DIN 963 standard ensures consistent head geometry and thread form for reliable fit in tapped holes or with matching metric nuts. Stainless steel construction makes them appropriate for environments with moderate moisture exposure or where ferrous fasteners are not acceptable. Sold in a minimum order quantity of 100 pieces per box.

Key Features

• Flat countersunk head seats flush per DIN 963 geometry
• M2.5x0.45 metric thread for small-frame and precision assemblies
• 25 millimeter overall length with no separate length-under-head offset
• 18-8 stainless steel (A2) for corrosion resistance without additional coating
• Bright uncoated finish — no plating to affect thread tolerances
• Packaged 100 pieces per box for bench stock or job-lot use

Compatibility

Designed for use in tapped holes or with M2.5x0.45 metric hex nuts in any application requiring a DIN 963 flat head slotted fastener in stainless steel.

Installation Notes

Installation requires a flat-blade screwdriver or slotted bit sized to the M2.5 head recess. Countersink the mating material to the correct DIN 963 angle before driving to achieve a flush seat. When fastening into stainless steel tapped holes, apply an appropriate anti-seize compound to prevent galling, which is common with austenitic stainless fasteners. Do not exceed the torque capacity of the M2.5 thread to avoid head slot damage or thread stripping.