By brand
By category

Nord-Lock®Superbolt®Boltight®Expander®Energy Bolting

Learnings

Your bolting knowledge hub. Learn from the experts.

DIGITAL TOOLS

Explore our tools that make your working day easier.

SUSTAINABILITY

Contributing to a brighter tomorrow.

ConstructionDefense and securityForestry and agricultureMachine buildingManufacturing and processingMining and mineralsOil and gasPower generationRailwayShipbuilding and marineSteel, forging and other pressesTransportationOther industries

Learnings

Your bolting knowledge hub. Learn from the experts.

DIGITAL TOOLS

Explore our tools that make your working day easier.

SUSTAINABILITY

Contributing to a brighter tomorrow.

Learnings

Performance and support servicesDownload centerCAD files | Nord-LockCAD files | SuperboltDigital tools3.1 Certificate | Nord-Lock

Learnings

Your bolting knowledge hub. Learn from the experts.

DIGITAL TOOLS

Explore our tools that make your working day easier.

SUSTAINABILITY

Contributing to a brighter tomorrow.

Nord-Lock® webshopExpander® webshop

Learnings

Your bolting knowledge hub. Learn from the experts.

DIGITAL TOOLS

Explore our tools that make your working day easier.

SUSTAINABILITY

Contributing to a brighter tomorrow.

About Nord-Lock GroupCareersLifetime warrantySustainabilityTerms and conditionsPress room

Learnings

Your bolting knowledge hub. Learn from the experts.

DIGITAL TOOLS

Explore our tools that make your working day easier.

SUSTAINABILITY

Contributing to a brighter tomorrow.


Learnings

Your bolting knowledge hub. Learn from the experts.

DIGITAL TOOLS

Explore our tools that make your working day easier.

SUSTAINABILITY

Contributing to a brighter tomorrow.

Contact us

defense and security: When equipment failure is not an option

Mechanical integrity takes on a whole new meaning when operating deep in the unknown, far from any possibility of doing repairs or sheltering.

Be it trucks, helicopters, or ships, they all rely on bolted connections that can withstand both anticipated and unknown challenges. Nord-Lock Group provides governments and manufacturers of machinery used in the toughest missions with the safest, most reliable technologies and solutions to safeguard mechanical integrity.

  • Solutions by industry
  • Defense and security

INDUSTRY-LEADING SOLUTIONS

We have been providing the world’s safest bolting and engineering solutions for over four decades. The result is an unparalleled innovative and expansive product offering.

GLOBAL AVAILABILITY

With dedicated technical centers around the globe, you can rest assured that you will have quick access to expert advice, guidance, and critical components when needed.

TECHNICAL SUPPORT

Ensure your applications are ready for the challenges ahead by relying on our renowned technical support for rigorous testing and validation.

APPLICATIONS

  • Space and space defense
  • Maritime vessels (surface and subsea)
  • Aerospace
  • Government
  • Nuclear power generation (fission, fusion, SMR’s, etc.)
  • Advanced solutions for all commercial and industrial markets
  • Military vehicles
  • Land systems
  • Drones & Autonomous vehicles
image

blobid2.png

PERFORMANCE 

  • Billions of bolted connections secure in millions of applications, all over the world
  • Industry-first lifetime warranty accross all technologies
  • Deep expertise in the lifecycle of secure bolted joints

blobid1.png

innovation

  • Original inventors of each technology for ensuring the safety and reliability of critical connections
  • Ongoing research and development to continue optimzing profit and performance in the industrial world
  • Business always conducted with sustainability and the wellbeing of people in mind

blobid0.png

consistency

  • Meticulous production, patented processes, and an outstanding track record in availability
  • A global reach and local presence translating into excellent logistics capability
  • Global network of distribution partners with representation in 65+ countries and growing every year

How we have helped customers in the machine building industry

Customer Cases

Securing Giant Satellite Antenna Radomes in Antarctica

Antarctica is one of the coldest and windiest places on earth. These conditions put an extreme amount of pressure on bolted connections to be secured properly.

Read more

Customer Cases

Securing Bolts in Outer Space

The upper atmosphere can be tough on equipment. Developing a rocket engine for this environment is a huge challenge. If there are complications in the process, the engine and its associated parts might be damaged.

Read more

Customer Cases

Plunging to New Depths

In its quest to be the world’s leading service provider for the exploration and extraction of natural resources, Fugro has had to overcome all the world’s natural barriers. With its world class ROVs (remotely operated vehicles) even the deepest oceans are within its reach.

Read more

Customer Cases

Tough trial puts wheel nuts to the test

“We’ve been in some pretty tough situations but we haven’t had any wheels come loose since we fitted Nord-Lock wheel nuts.” - proven at the European truck trial

Read more

EXPLORE OUR SOLUTIONS

Safe bolted connections

Safe bolted connections

Simple tools, super results

Simple tools, super results

The fast track to accurate tensioning

The fast track to accurate tensioning

Optimized pivot pin assemblies

Optimized pivot pin assemblies

Policies

PrivacyLegal DisclaimerCookie PolicyDistributor Brand GuidelinesAccessibility Statement

Follow us

Nord-Lock International AB

Box 336
401 25 Gothenburg
Sweden

Contact us

© 2025 Nord-Lock International AB

Welcome to the Nord-Lock Group

Secure bolting solutions for your bolting challenges

Select your country

  • Latin America
  • Australia
  • Brazil
  • China - 中国
  • France
  • Germany
  • India
  • Italy
  • Japan - 日本
  • Korea - 대한민국
  • Switzerland (DE)
    • Schweiz
    • Suisse
    • Svizzera
  • Switzerland (FR)
  • Switzerland (IT)
  • Sweden
  • Spain
  • United Kingdom
  • United States
  • Global
  • Southeast Asia