TN Series
Compact Style Replacement Nut
HYTORC TN Clamps were originally designed to overcome the
tight radial restrictions found in steam turbine casings. TN Series
Clamps combine durability and efficiency. One of the major
advantages is the TN's ability to fit in tight spaces. The
HYTORC TN Series Clamp Nut is used in conjunction with a
coaxial action/reaction pneumatic or hydraulic torque tool.
Do you have a difficult counter bore or flange radius, no problem! We fit where others can't.
There is no other bolting method available that is Faster, Safer or more Accurate then the
TN Series HYTORC Nut™.
FEATURES
The TN Series HYTORC Nut™ is used in conjunction with a coaxial
action/reaction pneumatic or hydraulic torque tool.
Smallest possible footprint (Diameter = Approx. heavy hex nut across flats
Internal spline on the inner sleeve allows for simple economical drive
Castellated outer sleeve – eliminates need for oversize socket drive
Standard drives available for all applicable tools
Includes features to permit horizontal or inverted hands free operation
Low, Standard, Medium & High temperature ratings available
All thread forms available
BENEFITS
Reaction free bolt tensioning
Pure tensile loads
100% elimination of galling on flange and stud surfaces
Highest bolt tension accuracy and reliability available
The HYTORC TN Series clamp line covers a wide range of sizes and applications. The TN Series HYTORC Nut™ was originally
specified to overcome the tight radial restrictions found in steam turbine casings. The compact radial footprint has made the TN Series
HYTORC’s most popular clamp. When a bolted connection has a challenging counter bore or flange radius, a HYTORC TN Series
clamp will solve the problem. The HYTORC TN Series compact size limits the maximum stud protrusion to approximately one
diameter. TN Series clamps are typically specified when overhead obstructions are not present.