T Bolt Hose Clamp 63-68mm, 20mm Width, W4

Product code: TBC-63-68-20-W4
View All Specifications
M7 T Bolt Clamps for Heavy Duty Hose | 20mm
M7 T Bolt Clamps for Heavy Duty Hose | 20mm
M7 T Bolt Clamps for Heavy Duty Hose | 20mm
M7 T Bolt Clamps for Heavy Duty Hose | 20mm
M7 T Bolt Clamps for Heavy Duty Hose | 20mm
M7 T Bolt Clamps for Heavy Duty Hose | 20mm
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 9 £5.71 £6.85
10 - 24 £5.53 £6.64
25 - 49 £5.37 £6.44
50 - 99 £5.21 £6.25
100 + £5.05 £6.06

£6.85 / each


Up to 16 units
In Stock
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Product Specification
Clamping Diameter 63-68mm
Band Width 20mm
Bridge Width 22.0mm
Tightening Torque 16Nm
Bolt Size M7
Material W4

Next Day or Standard Delivery available via DHL or Royal Mail.
Order by 4pm (UK) for same day dispatch, Monday to Thursday or 2pm Friday.

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01233 713581


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63-68mm T-Bolt Hose Clamp | 20mm Band | M7 | W4 304 Stainless Steel

Providing a secure connection for automotive coolant hoses, turbo pipework and charge-air systems, this 63-68mm automotive hose clamp uses a 20mm band and M7 T-bolt to maintain firm pressure around the hose or tube. The adjustable design also allows the clamp to be removed and reused during servicing or line changes. W4 construction uses 304 stainless steel for the band, housing and screw which provides strong corrosion resistance for demanding outdoor, industrial and suitable marine applications.

What Are T-Bolt Clamps?

Bolt Hose Clamps are designed for hose and tube joints where secure retention is important. The wide band surrounds the connection and the T-bolt provides controlled tightening which is useful on coolant lines, turbo hoses, hydraulic systems and industrial pipework.

Common Applications

  • Commercial Vehicles: Secures compatible coolant, air and charge-air hose connections on lorries, buses and heavy transport equipment.
  • Hose Pipe Connections: Provides strong circumferential pressure around suitable hose-to-pipe and hose-to-tube joints.
  • Manufacturing Equipment: Supports hydraulic and cooling hose connections around pumps, cylinders and production machinery.
  • Workshop Maintenance: Allows hose clamps to be loosened and reused during servicing, repairs and line replacement.

63-68mm T-Bolt Hose Clamp Dimensions

  • Clamping Diameter: 63-68mm
  • Band Width: 20mm
  • Bolt Size: M7
  • Bridge Width: 22.0mm
  • Tightening Torque: 16Nm
  • Material: W4

Key Benefits

  • Reusable T-bolt design allows adjustment during servicing or hose replacement.
  • Strong mechanical fastening helps resist movement in applications exposed to vibration and pressure changes.
  • M7 bolt size provides the specified T-bolt fastening arrangement.
  • 16Nm tightening torque provides the stated installation reference.

Browse the complete T-Bolt Hose Clamps collection for alternative size ranges and material options. We can help you select the correct clamp on 01233 713581.

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