21100749

Overview

The nVent Schroff part number 21100749 is a steel collar screw designed for rack and panel mounting applications. It features a Pozidriv/slotted head with M2.5 thread size and an overall length of 11mm. The component is zinc-plated with a black finish to provide corrosion resistance. Packaged in quantities of 100 pieces, it serves as a fastener for securing partial front panels within standard 19-inch enclosure systems.

Feature Summary

• Dual-drive head design combining Pozidriv and slotted interfaces for versatile tool compatibility
• Zinc-plated steel construction providing structural integrity and surface protection
• Specific geometry optimized for securing partial front panels in rack-mounted enclosures

Applications

• Mounting partial front plates on 19-inch rack enclosures
• Securing equipment doors and access panels
• General rack assembly hardware

Procurement Notes

Verify the specific packaging quantity, which is typically supplied in packs of 100 pieces. Confirm that the required head style matches the available Pozidriv/slotted configuration. Ensure the M2.5 thread pitch and 11mm length are compatible with the target panel thickness and mounting hole specifications before finalizing procurement orders.

Selection Notes

Select this component when a dual-drive fastener is required for thin sheet metal or plastic panels in rack environments. The M2.5 size is suitable for light-duty holding loads typical of front panel retention. Consider the black zinc plating for basic environmental protection in indoor industrial settings.

Part Context

This item belongs to the nVent Schroff rack accessories line, specifically categorized under mounting materials. It is an enclosure accessory used to assemble modular rack systems. The product is manufactured by nVent Schroff and originates from Germany, adhering to RoHS compliance standards for electronic equipment components.

Replacement Considerations

Direct substitutes must match the M2.5x11mm dimension, steel material, and Pozidriv/slotted head type. Verify cross-reference availability through authorized distributors if original stock is unavailable.