M4 Height-Adjustable Screw With Nut For Interchangeable Holder, Replacement Part - TECWERK

Take advantage of a compact replacement solution that combines secure vertical adjustment, simple installation and full compatibility with TECWERK quick-change holders. The M4 thread and included nut ensure reliable locking and repeatable positioning; order the part directly via Metav Werkzeuge or consult the specialists for fit guidance.

Height-adjusting screw AA, M4 thread with nut – TECWERK spare part

A height-adjusting screw designed as a replacement component for TECWERK quick-change holders, providing fine vertical adjustment in tool-holder systems.

• M4 thread for secure adjustment
• Compatible with all TECWERK change holders
• Supplied complete with locking nut

Precise vertical adjustment for repeatable set-ups

A compact height-adjusting screw with M4 thread and AA designation offers a straightforward mechanical method to set and lock tool or workpiece elevation. The metric M4 size denotes a 4 mm standard ISO thread, which delivers a predictable pitch and reliable clamping force when paired with the supplied nut. This results in repeatability during reassembly and minimises measurement variance in successive operations, a key benefit for production runs that demand consistent results rather than one-off accuracy checks.

Rapid replacement to reduce machine downtime

Designed as a direct spare, the component serves as a spare part for TECWERK quick-change holder systems, enabling swift field replacement without complex rework. Its simple geometry and the included fastening element allow maintenance teams to restore full function in minutes, which supports reduced setup time and lower production interruptions. Clear mechanical engagement and standardised thread form keep intervention uncomplicated and repeatable across different holder versions.

Straightforward function, tangible workshop advantages

The part’s strength lies in its uncomplicated design: thread, body and fastening element together provide a robust interface for height control without electronics or calibration routines. For workshops that favour mechanical reliability over electronic adjustment, this solution offers predictable behaviour, low susceptibility to contamination and minimal training requirements. The use of a standard M4 thread means replacement parts and compatible tools are widely available, supporting long-term operability.

Stock reliability and system compatibility assurance

As an authorised spare for TECWERK change holders, availability through established distributors ensures consistent supply and compatibility verification. Metav’s role as a centralised supplier and quality filter for the European market reduces procurement complexity and supports seamless replenishment for small workshops and industrial users alike. The combination of standardised connection, included nut and documented compatibility simplifies inventory management and supports efficient workshop planning.

For fast, compatible replacement parts for TECWERK quick-change holders contact Metav Werkzeuge in Emmerich to confirm availability and suitability: info@metav-werkzeuge.com | +49 2822 7131930

Technical data

• SKU: 2000832421NW
• Type designation: AA
• Thread: M4
• Manufacturer: TECWERK
• Product type: Height-adjusting screw
• Packaging unit: 1
• Includes: Nut

Facts

• Thread size: M4
• Size designation: AA
• Packaging unit: 1

Special features

• Replacement for all TECWERK quick-change holder versions
• Supplied with nut
• Spare part for change holder systems

FAQ

What applications is this height-adjusting screw suitable for?
The height-adjusting screw is intended as a replacement component for TECWERK quick-change holders and is suitable wherever fine vertical adjustment and locking are required within those holder systems.

Does the part include the fastening element needed for installation?
Yes, the delivery includes the locking nut, so the part is supplied ready for installation on compatible TECWERK quick-change holders (SKU 2000832421NW).

How does the M4 thread affect compatibility and strength?
The M4 thread is a standard metric thread form that provides reliable mechanical engagement and predictable clamping force when used with the matching nut, ensuring repeatable height control in the holder assembly.

Can this component be used across different TECWERK holder versions?
The component is specified as a spare for all TECWERK quick-change holder versions and is intended to provide consistent fit and function across those designs.

Manufacturer / Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund