260-M2.5-RS-CR

Overview

The E-Z LOK 260-M2.5-RS-CR is a press-fit threaded insert designed for post-molding installation in thermoset plastics or thermoplastics. It features an M2.5-0.45 metric thread size with reverse slot geometry and stainless steel construction. The component utilizes a flanged design to facilitate cold installation, reducing molding costs and eliminating the need for thread chasing after molding.

Feature Summary

• Reverse slot design for secure retention in plastic substrates
• Stainless steel construction for corrosion resistance
• Flanged head prevents pull-through during installation
• Enables cold press-in installation without heat

Applications

• Post-molding insertion into thermoset plastic components
• Post-molding insertion into thermoplastic components
• Creating durable metal threads in molded plastic housings

Procurement Notes

Verify the specific reverse slot (RS) designation against standard straight slot variants to ensure correct retention characteristics for the target plastic material. Confirm that the stainless steel material specification meets environmental requirements. Ensure the M2.5 thread pitch matches the assembly design intent before procurement.

Selection Notes

Select this model specifically when reverse slot geometry is required for enhanced holding power in brittle or soft plastics compared to standard straight slot inserts. The stainless steel material offers superior corrosion resistance over brass alternatives. Verify that the hole diameter aligns with the specified drill size for proper interference fit during press installation.

Part Context

This part belongs to the E-Z Press series of threaded inserts engineered for plastic applications. The 260 prefix denotes the flanged style, while the suffix CR indicates stainless steel material. These inserts are distinct from self-tapping or heat-set types, relying on mechanical interference for fixation within pre-molded holes.

Replacement Considerations

Direct substitutes include other E-Z LOK 260-series inserts with matching M2.5-0.45 threads. Brass equivalents such as 260-M2.5-BR offer similar form factors but differ in material composition. Non-E-Z LOK brands may provide compatible dimensions but require verification of slot geometry and retention force specifications.