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Photographie d'un homme debout face à un milieu industriel. Sur la photo se trouve les deux types d'écrous conçus par la marque TOTALEC.

Hydraulic Nuts.
Committed to quality since 1975.

TOTALEC® manufactures hydraulic nuts in France. Operated by an oil pump, grease pump, or Allen wrench. Controlled tightening force, high pressure, custom-made solutions.

 

By Stelion Group (stelion-group.com)

TOTALEC® hydraulic nuts:

efficiency and safety

Hydraulic nuts are clamping solutions designed to meet the demands of the most demanding industrial environments. They enable the application of a high, controlled and uniform clamping force. Facilitating assembly and disassembly operations.

Our TOTALEC® nuts demonstrate their advantages particularly in applications requiring repeated tightening and loosening operations. They are easy to handle while ensuring a sufficient clamping force to secure critical industrial assemblies.

Our most discerning customers trust us

Ecrou TOTALEC sur fond blanc.

Our mission : 
helping you to innovate through technical excellence

  • High clamping force : for critical assembly applications

  • Reduced weight of clamping equipment 

  • Easy access to lubrication points for simplified maintenance and operation

  • Pressure indicator for immediate visual monitoring

  • Precise pressure setting ensuring consistent and safe clamping

  • Time savings during assembly and disassembly maintenance operations

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TL

wrench-operated hydraulic nut

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TLP

grease/oil pump hydraulic nut

A specific requirement ?

YOUR CUSTOM NUT

Areas of application

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Side trimmer

Need help identifying your nut?

Please provide us with the brand, diameter, and pitch of the thread in question, or the manufacturer’s part number if you still have it. Our technical team will identify a compatible part number and respond within 24 business hours.

Our sustainable commitment

Industrial performance goes with responsibility. We integrate the principles of sustainable development into all our activities: rigorous management of our industrial waste, energy efficiency, safe working conditions, and uncompromising business ethics.

Environment

Reducing our consumption, sorting and recycling shavings and fluids, and using more energy-efficient equipment. Made in France.

Social

A healthy, inclusive, and safe work environment for each of our employees.

Ethics

No corruption; transparency in our relationships with our customers, suppliers, and subcontractors.

L'équipe TOTALEC en réunion autour d'une table.

Precision Machining: TOTALEC’s Expertise at the Service of Your Projects

 

We support our customers as a true industrial partner, capable of meeting the most technical requirements for fastening and assembly.

Our hydraulic nuts, whether standard or custom-designed, are engineered to ensure precision, performance, and safety. With extensive experience across multiple sectors (heavy industry, energy, mechanical engineering, and more), we apply our expertise to your projects by offering solutions tailored to your specific requirements, delivered with responsiveness and a commitment to excellence.

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