T-Bolt Hose Clamps

T-Bolt Hose Clamps are robust and reliable fastening solutions specifically designed for demanding applications where high clamping force and a secure, leak-free seal are paramount. Distinguished by their sturdy T-shaped bolt and nut mechanism, these clamps provide significantly higher tensile strength and clamping pressure compared to traditional worm gear hose clamps.  

This heavy-duty construction makes T-Bolt clamps ideal for use with thick-walled or high-pressure hoses, particularly in applications subject to vibration, temperature fluctuations, and aggressive media. They are widely utilized in automotive (especially for turbocharger and exhaust systems), heavy equipment, industrial machinery, marine, and irrigation systems.

Product Details

Manufactured from high-quality materials, most commonly stainless steel grades like 304 or 316 for superior corrosion resistance, T-Bolt Hose Clamps offer exceptional durability and longevity in harsh environments. The design often includes a floating bridge or liner to ensure even pressure distribution and prevent damage to the hose surface during tightening.  

Key Features

  • High Clamping Force: The T-bolt and nut design allows for significant torque, providing a strong and reliable seal crucial for high-pressure applications. 
  • Heavy-Duty Construction: Built to withstand demanding conditions, vibration, and temperature variations. 
  • Durable Materials: Typically made from stainless steel (304, 316) or galvanized steel for excellent corrosion resistance. 
  • Even Pressure Distribution: Designs often include a floating bridge or liner to apply uniform pressure around the hose, preventing leaks and hose damage. 
  • Reliable Securement: Less prone to loosening compared to standard clamps in high-vibration environments. 
  • Wide Band Width: Features a wider band compared to many other hose clamp types, contributing to greater clamping area and strength. 
  • Meets Industry Standards: Many T-Bolt clamps are manufactured to meet standards like SAE J1508, ensuring quality and performance.
  •  

    Technical Data

  • Material: Commonly Stainless Steel (AISI 301, 304, 316) or Galvanized Steel for the band, bolt, and nut. 
  • Band Width: Typically ranges from 3/4" (19mm) upwards, with variations depending on the size and intended application. 
  • Band Thickness: Varies with band width and clamping range, generally thicker than standard hose clamps.
  • Clamping Diameter Range: Available in a wide range of sizes to accommodate various hose outer diameters. 
  • Tightening Mechanism: T-shaped bolt and a corresponding nut (often self-locking). 
  • Maximum Recommended Torque: Specified by the manufacturer and often higher than for other hose clamp types, reflecting their heavy-duty nature. Adherence to torque specifications is crucial for proper installation.
  • Standards: May conform to industry standards such as SAE J1508 Type TB. 
  • Design Features: May include a floating bridge, liner, or rolled edges to protect the hose.

  • Specifications

    Width
    (mm)
    Band Thickness
    (mm)
    Diameter
    (mm)
    19.0 0.6 or 1.0
    37-40
    19.0
    0.6 or 1.0
    43-49
    19.0
    0.6 or 1.0
    46-52
    19.0
    0.6 or 1.0
    51-57
    19.0
    0.6 or 1.0 58-65
    19.0
    0.6 or 1.0 64-72
    19.0
    0.6 or 1.0
    70-78
    19.0
    0.6 or 1.0 76-84
    19.0
    0.6 or 1.0 83-91
    19.0
    0.6 or 1.0 89-97
    19.0
    0.6 or 1.0
    95-103
    19.0
    0.6 or 1.0 102-110
    19.0
    0.6 or 1.0
    108-116
    19.0
    0.6 or 1.0 114-122
    19.0
    0.6 or 1.0 121-129
    19.0
    0.6 or 1.0 127-135
    19.0
    0.6 or 1.0
    133-141
    19.0
    0.6 or 1.0
    140-148
    19.0
    0.6 or 1.0
    146-154
    19.0
    0.6 or 1.0
    152-160
    19.0
    0.6 or 1.0
    159-167
    19.0
    0.6 or 1.0
    165-173
    19.0
    0.6 or 1.0
    171-179
    19.0
    0.6 or 1.0
    178-186
    19.0
    0.6 or 1.0
    184-192

    To customize any other sizes, please contact sales for further information.
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    Next:  T-Bolt Spring Hose Clamps

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