20mm Flat Magnetic Gripper M3 Threaded Bush Holding Force 30N, Up to 200°C - TECWERK

Take advantage of compact, reliable magnetic holding with simple threaded mounting and temperature resilience; ideal for small fixtures and assembly jigs. Order TECWERK magnetic flat holders directly via Metav Werkzeuge or request technical advice from our consultants.

TECWERK Magnetic flat holder D20 × H13 mm, M3 threaded bushing

The magnetic flat holder D20×H13 mm is a compact magnetic fixing element designed for secure, space-saving attachment in light assembly and fixturing applications

• Compact magnetic holder, Ø20 mm, H13 mm
• Solid hard-ferrite magnet material
• Integrated M3 threaded bushing
• Holding force 30 N, high-temperature tolerant

Reliable holding for light assembly and fixture tasks

The magnetic flat holder delivers a consistent 30 N holding force, making it suitable for small part retention, positioning jigs and temporary fixtures where controlled magnetic adhesion is required. The specified holding force refers to the maximum axial pull under ideal contact conditions; in practice, surface finish and contact area influence the effective grip. The hard-ferrite composition ensures stable magnetic properties across a wide temperature range, providing dependable performance for repetitive assembly cycles without active maintenance.

Space-saving mounting with threaded bushing for secure fixing

With an outer diameter of Ø20 × H13 mm and an integrated M3 threaded bushing, this compact component enables straightforward mechanical fastening into fixtures, housings or tooling plates. The threaded insert permits simple screw attachment, reducing installation time and eliminating the need for additional adhesive bonding. The slim profile is particularly advantageous where clearance is limited, allowing magnetic fixing to be combined with precise mechanical alignment in tightly packed assemblies.

Material selection and thermal behaviour for workshop environments

Made from hard ferrite, the magnetic flat holder offers good magnetic stability and corrosion resistance typical of ceramic magnets, while remaining cost-effective for bulk use in workshops. The supplier guidance notes a recommended operating temperature up to 100 °C and a maximum of 200 °C, so the component is suitable for many industrial processes that involve raised temperatures, but should be kept away from direct heat sources exceeding the maximum rating. The brittle nature of ferrite ceramics should be considered during handling and assembly to avoid impacts that could cause chipping.

For dependable small-part holding in workshop and light industrial applications, choose the TECWERK magnetic flat holder from Metav Werkzeuge — technical advice and local supply are available via info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: 4000832243NW
• Product type: Magnetic flat holder
• Material: Hard ferrite
• Diameter: 20 mm
• Height: 13 mm
• Thread: M3
• Execution: with threaded bushing
• Holding force: 30 N
• Recommended operating temperature: up to 100 °C
• Maximum operating temperature: 200 °C
• Packaging unit: 10

Facts

• Ø20 mm
• H13 mm
• M3 thread
• 30 N holding force
• Recommended up to 100 °C
• Maximum 200 °C

Special features

• Integrated threaded bushing
• Compact flat design
• Hard-ferrite magnet material
• SKU 4000832243NW

FAQ

What holding force can be expected from this magnetic flat holder?
The TECWERK magnetic flat holder provides a maximum holding force of 30 N; actual grip depends on contact surface and alignment.

Can the holder be bolted directly into fixtures?
Yes, the integrated M3 threaded bushing allows direct screw mounting into fixtures or tooling plates for secure attachment.

Is the material suitable for elevated temperatures?
The component, manufactured from hard ferrite, is recommended for use up to 100 °C and rated to a maximum of 200 °C under specific conditions.

Are these holders suitable for heavy-duty magnetic clamping?
This product is intended for light assembly and positioning tasks; for heavy-duty clamping, devices with higher rated holding forces should be selected.

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