Nut Style Multi-Jackbolt Tensioners
Nut style Multi-Jackbolt Tensioners from Superbolt® are an innovative bolting product that will eliminate expensive and dangerous tooling. Only hand/air tools are required to install or remove any size Torquenut™.
Below are a few of the series available - you can reach others using the navigation to the right. The information below is a guideline to help you choose the appropriate product for your application. When you contact us for a quote or to order, we will verify that the correct product is being purchased for your application.
SX8 Flexnut
Operating Temp: -50ºF to 500ºF
Description: Patented SX8 series Flexnuts are designed to flex within the bolt stress range common for most torquebolts. They are ideal for reducing stress concentrations and also for adding flexibility to gasketed joints. They are suitable for SB8, SB12, and SSJX Torquebolts, and also in conjunction with through studs and Torquenuts.
Application Examples: Test equipment, aircraft equipment, rocket and space, nuclear, mining, crushers, gasketed flanges, etc.
SX12 Flexnut
Operating Temp: 150ºF to 500ºF
Description: Patented SX12 Flexnuts are designed for use at very high stress levels. Contact us for more information.
Series Available
Standard Series:
- MT - Standard Tensioners
- CY - High Strength
- MTSX - Extra High Strength
- SJX - Jamnuts
- SMX - Mill Motor Nuts
- NI - Bearing Locknuts
- MTA - Armored
- CN - Crosshead Jamnut
- SP - Piston End Nut
- SX8 - Flexnuts
- SX12 - High Strength Flexnuts
Medium Temp. ( -50ºF to 650ºF ):
High Temp. ( 650ºF to 1200ºF ):