Holding Power Simple Concept Economical Time Savings No Special Tools Needed When properly torqued, Superbolt Torquenuts heree loose. Pre-stressed nuts and bolts remain tight on vibrating or pulsating equipment and on constantly reversing loads. Our products lose only 3% of their initial pre-load after 1,000,000 cycles when stressed to 98% of the initial pre-load. Even less is lost when loaded to a lesser degree. Tests are available upon request. See more here [PDF] WWW.SUPERBOLT - Fairfield Industrial Sales here/Catalog/ Superbolt Catalog.pdf Torque Comparison: Superbolt vs. Hydraulic Wrench Hydraulic wrench torque for standard Nut [lb•ft] 716 2,173 5,160 18,925 47,497 74,214 106,868 Supernut jackbolt torque (MTX series) 14 25 57 114 114 189 189 Bolt Load [lbs] 48,600 98,400 175,200 428,400 806,400 1,008,000 1,209,600 Superbolt , Inc. • here 3 16-1/2” split nut on forging press columns. Superbolt tensioners are designed as direct replacements for conventional nuts and bolts. These devices can be threaded onto a new or existing bolt, stud, threaded rod or shaft. The main thread serves to position the tensioner on the bolt or stud against the hardened washer and the load bearing surface. SUPERBOLT NUT TORQUE – 193 Ft LBS ON INDIVIDUAL JACK BOLT SUPERBOLT Installation and Removal Procedure. Removal of High Temperature Tensioner (Service ABOVE 250F) Above 300F the petroleum base of the lubricant burns off.) Usually. C. This can cause problems by requiring too much torque on the jackbolts.

Superbolt was the world’s first to revolutionize nuts and bolts with multi-jackbolt tensioning technology. Since then, our technology has been proven in tens of thousands of successful installations and we continue to develop a multitude of solutions to solve the next generation of bolting challenges. Preload and torque values are based on 45,000 psi bolt stress, the heremonly used by pressure vessel designers. Depending on operating temperature, jackbolt torque and preload may be … Superbolt , Inc. Datasheets for Nuts. Stress Relieving Nuts -- Flexnuts Flexnuts are herebination with Superbolt tensioners and are designed to flex out at the bottom and flex in toward the top of the nut. This distributes the bolt. Other Datasheet Catalogs for Superbolt, Inc.

The main thread is tensioned in pure tension. No Special Tools Needed. Up to 10’000 tons of force can be generated using simple hand tools. An ordinary torque wrench or impact wrench is all that is needed to pre-stress SUPERBOLT Torque nuts or Torquebolts to stress levels of … Fastener Torque Specs . Torque is applied to the fastener in an effort to elastically deform the bolt shank. In the case of bolts and nuts, this elastic deformation between the bolt head and the nut is critical in order to create tension or clamping force to hold the joint together. Torque Guidelines Downloads Nord-Lock E-learning Nord-Lock Shop Superbolt Tensioners Flexnuts Customized Solutions EzFit HyFit Superbolt Tool Quicklinks. …