Nord-Lock Group Datasheets for Bolt Tensioners
Bolt tensioners are used in place of standard hex nuts or bolts for easier and more precise tightening of large-diameter bolt and stud assemblies. They are sometimes called multi-jackbolt tensioners (MJTs).
Bolt Tensioners: Learn more
| Product Name | Notes |
|---|---|
| Fastest auto return tensioner on the market With a focus on productivity and a reduction in downtime, the TSR+ auto return tensioner range has been designed to ensure fast, simple,... | |
| One-off design If one of our existing tools cannot be modified, we will design and manufacture equipment to suit. This can be supplied to fit any size of bolt and... | |
| Boltight Subsea tensioners are specifically configured for Subsea applications. The nickel-plated exterior provides excellent anti-corrosion properties. The tools are fitted with the Boltight composite material high pressure seals, which clip into place... | |
| Boltight Xtra load range has been developed for high loads and reduced dimensions. With 30% more load than typical standard ranges and a large usable piston stroke, it provides users... | |
| Boltight’s range of foundation bolt tensioners have been specifically designed for wind turbine base and foundation bolts. They meet the exacting requirements of the wind industry, while remaining reliable and... | |
| Boltight’s standard range of hydraulic bolt tensioners are designed for general use on top side applications. Each tool comprises of a hydraulic cylinder, bridge, puller and socket. Interchangeable adaptor kits... | |
| Boltight's Typhoon range of bolt tensioners offer a high-load, low profile solution for space-restricted applications demanding high and accurate preloads, such as wind turbines. The tensioners exert a high load... | |
| Hydraulic nuts enable large diameter bolts to be tensioned with ease to high and accurate preloads. A hydraulic pump activates the internal jacking system, so the effort required to tighten... | |
| Superbolt nut style Multi-jackbolt tensioners (MJTs) are an innovative bolting product that will eliminate expensive and dangerous tooling. Only hand/air tools are required to install or remove any size MJT. | |
| Superbolt nut-style multi-jackbolt tensioners (MJTs) are an innovative bolting product that will eliminate expensive and dangerous tooling. Only hand/air tools are required to install or remove any size MJT. CY... | |
| Superbolt nut-style multi-jackbolt tensioners (MJTs) are an innovative bolting product that will eliminate expensive and dangerous tooling. Only hand/air tools are required to install or remove any size MJT. H650... | |
| Superbolt nut-style multi-jackbolt tensioners (MJTs) are an innovative bolting product that will eliminate expensive and dangerous tooling. Only hand/air tools are required to install or remove any size MJT. H650T... | |
| Superbolt nut-style multi-jackbolt tensioners (MJTs) are an innovative bolting product that will eliminate expensive and dangerous tooling. Only hand/air tools are required to install or remove any size MJT. Superbolt... | |
| Superbolt products are an innovative technology for tightening large bolts & studs. MJTs have been proven and established as a preferred solution for bolting in every major industry, all over... | |
| Superbolt tensioners offer you simple and cost-effective tightening of large size bolts. Your joints can be tightened with high accuracy without requiring specialized skills or heavy tooling. A wide range... |