
ADVANCED Technologies FOR ADVANCED INDUSTRIES
Do you have a specialized bolting need?
Here at Nord-Lock Group, our decades of experience have gotten us to the top of the tensioning industry. Our experts bring practicality and a can-do mentality to conquer specialized and critical bolting challenges, from outer space to subsea. Count on our knowledge in every step of your journey – from design to testing, and installation to maintenance.
Aerospace
We can design for:
- Exotic material requirements
- Critical bolted connections
- High and low temperatures
- Additional bolt security features (lockwire, locking tabs, etc.)
- Specialty lubricants


Nuclear
We can meet the following requirements:
- Material considerations for high temperature, corrosion and radiation
- Ability to design custom, multi-stud hydraulic tensioners for specific applications
- Improve speed of bolting operations to minimize dose
Defense
We can design for:
- Exotic and rare materials
- Special testing as required
- Custom designs as necessary
- NAVSEA Source Control Drawing Specified & Approved
- Dynamic loads
- Land, Air, Sea, & Space project experience


Microchip & Semiconductor Manufacturing
We can meet the following:
- Clean room requirements
- Foreign object debris prevention
- Material considerations
- Specialized lubricants
- Hydraulic fluid alternatives