Superbolt Product Line

Superbolt® manufactures patented Multi-Jackbolt Tensioners (MJTs) designed to eliminate unsafe and time consuming bolting methods. MJTs replace or retrofit existing nuts and bolts, and only require hand/air tools for installation and/or removal of any size tensioner.

Choose Your Product Group

Nut Style Tensioner
Nut Style Tensioner
Bolt Style Tensioner
Bolt Style Tensioner
Studs
Studs
Expansion Bolt
Expansion Bolt
Flex Nuts
Flex Nut
Thrust Collar
Thrust Collar
Specials
Specials of all types
Lubricants
Lubricants

We listen carefully to our customers and continually identify opportunities for new products. Our products are used every day throughout the world in a number of different industries – from oil to water, steel to automotive, mining to petrochemicals, gas to nuclear. As our customers’ businesses change, so do their requirements, and we will continue to develop safe, time-saving solutions to meet the challenges of industry today – and tomorrow.

How It Works
Installation/Removal
Videos
Applications

Our Customers

We work with some of the top comapnies in the world. They depend on Superbolt® for their critical bolting applications, and you can too! Here are a few of the companies we work with:

Air Products & Chemicals
AK Steel Holding
Alcoa
Ameren
American Electric Power
ArcelorMittal
Atmos Energy
Boeing
BP
Chevron
Citco
ConocoPhillips
Consolidated Edison
Constellation Energy
Dow Chemical
DTE Energy
Duke Energy
Eastman Chemical
Eaton
Emerson Electric
Exelon
Exxon Mobil
First Energy
Ford Motor
Frontier Oil
General Dynamics
General Electric
General Motors
Goodrich
Goodyear Tire & Rubber
Honeywell International
International Paper
L-3 Communications
Lear
Lockheed Martin
Marathon Oil
Minster Machine
National Oilwell Varco
Northrop Grumman
Nucor
PPL
Praxair
Progress Energy
Reliant Energy
Sunoco
Timken
United States Steel
Valero Energy
Wesco International
Western Refining
Weyerhaeuser