Value Collection 204-7516 Collet Nut Locknut

Product Description

The VALUE COLLECTION 204-7516 is a collet nut and locknut designed to secure collets in machining and toolholding applications. This type of fastener threads onto a tool holder or spindle nose to clamp a collet firmly in place, maintaining precise concentricity and axial positioning of cutting tools. It is a standard consumable component in CNC machining, manual milling, and grinding setups. Machinists, toolroom technicians, and maintenance personnel working with collet-style toolholding systems will install and replace this nut as part of routine tooling management and spindle maintenance.

This collet nut and locknut is suited for use in shop environments where collet chucks and toolholders require periodic hardware replacement. It serves as a functional replacement component in machining centers, mills, and related equipment that use collet-based workholding or toolholding assemblies. No specific compatible model families are listed in the product data, so verify thread pitch, outside diameter, and collet series before ordering to confirm fitment with the intended spindle or chuck body.

Key Features

• Functions as both a collet nut and locknut for secure collet retention
• Sold individually, making it practical for single-unit replacement needs
• Compact, lightweight hardware suitable for collet toolholding assemblies
• Packaged quantity of 1 unit per package

Compatibility

Designed as a replacement collet nut and locknut for collet-style toolholding systems. Confirm thread specification and collet series compatibility with the target spindle or chuck before installation, as no specific model compatibility data is provided for this part.

Installation Notes

Installation is typically performed by a machinist or toolroom technician. Disengage and power down any spindle or machine before servicing toolholding components. Use the appropriate spanner wrench matched to the nut profile to achieve proper seating without damaging the collet or spindle threads. Do not overtighten, as this can distort the collet and affect runout.