16mm Push Rod Clamp Horizontal Base 4.5kN Thrust, 6.65kN Hold, Zinc-Plated - Kukamet

Take advantage of the combination of high clamping performance, galvanised corrosion resistance and compact design for reliable fixture integration — the 521 Push‑rod clamp delivers secure workholding with a small installation footprint. Order the push‑rod clamp directly via Metav Werkzeuge or ask our consultants if additional technical details are required.

521 Push‑rod clamp by Kukamet — 4.5 kN pressing force, galvanised

521 Push‑rod clamp for horizontal mounting, engineered to provide consistent clamping and high holding capacity in jigs and fixtures

• 4.5 kN pressing force capacity
• 6.65 kN maximum holding force
• Galvanised for corrosion resistance
• Horizontal-foot mounting for simple integration

Consistent force for reliable production

The 521 Push‑rod clamp offers a defined 4,500 N pressing force and a 6,650 N holding force, ensuring repeatable clamping across cycles. Defined force values translate into predictable part retention, which reduces rework and minimises downtime in repetitive production tasks. The difference between pressing and holding forces is clarified: pressing force denotes the active application when the actuator is operated, while holding force indicates the clamp's passive resistance once engaged — both figures inform fixture design and safety margins.

Compact mounting that speeds assembly

With a horizontal foot mounting and an M10x70 actuating spindle, this clamp integrates cleanly into bespoke jigs and modular fixture plates. The unit's 0.81 kg mass keeps added inertia low, simplifying handling during assembly and reducing load on fixture supports. Where space is limited, the compact footprint allows closer packing of clamps without compromising access for loading and unloading, supporting efficient flow in manual and semi‑automated production cells.

Robust finish for workshop longevity

Constructed from galvanised steel, the clamp resists corrosion in typical workshop environments and requires minimal surface care. The protective coating prolongs service life in stamping, assembly and general clamping applications, which reduces total cost of ownership through lower replacement frequency. Simple mechanical design and standard spindle sizing mean maintenance is straightforward; worn spindles and fasteners can be serviced with common workshop tools, keeping uptime high.

For reliable fixture clamping with proven holding figures, request further specification or procurement support from Metav Werkzeuge — Metav's advisers can confirm suitability and integration options for the Kukamet 521 Push‑rod clamp, SKU 521-4-Q16

Technical data

• SKU: 521-4-Q16
• GTIN: 8680731502770
• EClass: 21041716
• ETIM: EC011973

Facts

• Max pressing force: 4,500 N
• Max holding force: 6,650 N
• Piston diameter: 16 mm
• Weight: 0.81 kg

Materials & features

• Material: Galvanised steel
• Mounting: Horizontal foot
• Actuating spindle: M10x70

FAQ

What is the maximum pressing force of this clamp?
The maximum pressing force is 4,500 N for the 521 Push‑rod clamp, which defines the active clamping capability when the spindle is actuated.

What holding force can be expected after actuation?
The 521 Push‑rod clamp provides a maximum holding force of 6,650 N, representing the passive resistance once clamped.

How is the clamp mounted in a fixture?
The clamp is designed for horizontal‑foot mounting, allowing secure attachment to fixture bases and plates.

What material and finish does the clamp have?
The 521 Push‑rod clamp is made from galvanised steel, offering enhanced corrosion resistance for workshop use.

Which actuating spindle does the clamp use?
The clamp is fitted with an M10x70 actuating spindle, compatible with common threaded adjustment and locking hardware.

Manufacturer: Kukamet Fevzi Çakmak Mah.10644 Sk. No:61-63 42050 Karatay / KONYA TÜRKİYE / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; +49 2822 7131930; eMail: info@metav-werkzeuge.com