Tru Design Tail - Long Thread 120 Degree - 30mm Thread Length Tru Design Tail - Long Thread 120 Degree - 30mm Thread Length
Tru Design Tail - Long Thread 120 Degree - 30mm Thread Length Tru Design Tail - Long Thread 120 Degree - 30mm Thread Length

Tru Design

Tail - Long Thread 120 Degree - 30mm Thread Length

Part Number: 138694

Usually Leaves Warehouse Within 2-5 Business Days

$ 11.90

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Part Number: 138694

Designed and made in New Zealand, TruDesign® Tail Long Thread 120° fittings are the superior composite connection for fitting hose to threaded fittings. TruDesign® Tail Long Thread 120°s are moulded from a glass-reinforced nylon composite. High strength, high-modulus glass fibres within the material provide dramatic strength, stiffness, toughness, and dimensional stability. TruDesign® fittings eliminate the corrosion and electrical bonding problems associated with metallic fittings. Tail fittings are designed for twin hose clamps, and to never crush.


  • Manufactured from a glass-reinforced nylon composite - High strength and light weight
  • Immune to corrosion and electrolysis Long life with no concerns over decreased performance due to corrosion. No bonding required
  • Chemical resistant Impervious to diesel, petrol and antifouling paints
  • UV resistant Will not degrade or discolour with ultraviolet light from the sun
  • High quality surface finish Will not discolour with green film as similar bronze fittings do
  • BSP Parallel (Parallel) threads Universal compatibility to TruDesign® Ball Valves, threaded fittings, and other marine components
  • Large operating temperature range Suitable for all marine environments, from -20°C to +100°C

  • Threads on the Tail Long Thread 120°s are BSP Parallel (British Standard Pipe Parallel). TruDesign® parallel threads are designed so that sealant or PTFE thread tape is applied, and then the fitting screwed into place. A main advantage of parallel threads versus tapered threads is that there is far greater engagement between two mating parallel threads which in turn provides maximum strength and watertight sealing ability. Since sealing is achieved through use of a sealant or thread tape, fittings can be positioned anywhere around 360°, unlike tapered fittings that need to be fully tightened in order to seal.
  • Do not use with tapered thread valves or fittings - Mixing parallel and tapered threads can cause strength and sealing problems as the thread engagement is often only a few turns. Tapered threads should never be used in marine applications.

  • Shipping

    After ordering online, you will receive an email confirmation containing your order details from [email protected]. Your order will be confirmed within a few minutes of placing your order.

    It is our policy to ensure we deliver to our customers in a timely manner. In order to achieve this we use a range of freight companies depending on the size and weight of your order. In some instances we may use a number of carriers to get your products to you. For example chain may come by road, some electronic equipment by air.

    Orders delivered to Australian Post Codes under $499 attract an $18.00 shipping charge. Orders of $499 or more ship free.

    International orders will be charged at $0.00 initially and our staff will be in contact with a shipping quote. If the quote is not accepted the customer reserves the right to cancel their order and be refunded in full.

    Should you have any queries or concerns about shipping, please contact us and we will have someone get back to you.

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