T Bolt Hose Clamp 19-21mm, 18mm Width, W2

Product code: TBC-19-21-18-W2
View All Specifications
M6 T Bolt Clamps for Heavy Duty Hose | 18mm
M6 T Bolt Clamps for Heavy Duty Hose | 18mm
M6 T Bolt Clamps for Heavy Duty Hose | 18mm
M6 T Bolt Clamps for Heavy Duty Hose | 18mm
M6 T Bolt Clamps for Heavy Duty Hose | 18mm
M6 T Bolt Clamps for Heavy Duty Hose | 18mm
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
1 - 9 £1.48 £1.77
10 - 24 £1.43 £1.72
25 - 49 £1.39 £1.67
50 - 99 £1.35 £1.62
100 + £1.31 £1.57

£1.77 / each


Up to 41 units
In Stock
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Up to 489 units
Available
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Order now for dispatch within 2 days.
489 + units
Available for production
Average production time 14 + days.
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Product Specification
Clamping Diameter 19-21mm
Band Width 18mm
Bridge Width 19.8mm
Tightening Torque 10Nm
Bolt Size M6
Material W2

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


Frequently Bought Together

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19-21mm T-Bolt Hose Clamp | 18mm Band | M6 | W2 Stainless Band / Zinc-Plated Steel

Designed for construction equipment, air lines and heavy-duty hose assemblies, this 19-21mm clamp for tube uses a wide band and T-shaped bolt arrangement to apply firm, even clamping pressure around the hose or tube. The 19.8mm bridge width supports the band around the joint while the M6 fixing allows controlled tightening. W2 construction combines a 430 stainless steel band with zinc-plated mild-steel housing and screw components, providing improved corrosion resistance over an all-mild-steel clamp while keeping the fastening hardware robust.

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.

19-21mm T-Bolt Hose Clamp Dimensions

  • Clamping Diameter: 19-21mm
  • Band Width: 18mm
  • Bolt Size: M6
  • Bridge Width: 19.8mm
  • Tightening Torque: 10Nm
  • Material: W2

Key Benefits

  • 18mm band width spreads the clamping load around the hose or tube.
  • 19.8mm bridge width supports the band across the tightening section.
  • Wide band helps distribute pressure evenly around compatible hose and tube connections.
  • Heavy-duty construction suits demanding automotive, hydraulic and industrial applications.

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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