21100507

Overview

The Schroff 21100507 is a countersunk head machine screw designed for flush mounting applications in rack systems. It features an M2.5 thread size with a length of 12 mm. The component is manufactured from steel and finished with a nickel plating for corrosion resistance. It utilizes a Phillips drive cross recess for installation. The product is supplied in packs of 100 units and complies with RoHS standards.

Feature Summary

• Countersunk head design enables flush surface mounting
• Phillips cross recess drive mechanism
• Nickel-plated steel construction for durability

Applications

• Rack panel assembly
• Equipment chassis mounting
• Flush fastening in electronic enclosures

Procurement Notes

Verify the specific pack quantity of 100 units against project requirements. Confirm that the M2.5 x 12 mm dimensions match the hole specifications of the target rack or panel. Ensure compatibility with Phillips drive tools during installation planning. Check for any specific environmental certifications required by the end application.

Selection Notes

Select this component when a low-profile, flush-mounted fastener is required for M2.5 threaded holes. The nickel-plated steel material offers standard corrosion protection suitable for indoor rack environments. Consider the countersunk head geometry to ensure it does not interfere with adjacent components or panel surfaces.

Part Context

This item belongs to the nVent Schroff rack accessories line, specifically categorized under mounting hardware. It is intended for use in 19-inch rack systems and related industrial electronics infrastructure. The part number 21100507 identifies the specific combination of thread size, length, and head type within the manufacturer's catalog.

Replacement Considerations

Direct substitutes must match the M2.5 x 12 mm specification, countersunk head profile, and Phillips drive type. Verify material composition and nickel plating finish to maintain equivalent corrosion resistance. Ensure the substitute supplier provides RoHS compliance documentation if required by the assembly standards.