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SecureFix Direct Bow Nut - M8

SecureFix Direct Bow Nut - M8

This M8 Self Colour Bow Nut conforms to BS 3974. It has a safe working load of 0.23 Ton (230KG) an...

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M8 0.23 Ton Self Colour Bow Nut - 0.23T 230KG 8MM Drop Forged Eye Nut Lifting

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eBayM8 0.23 Ton Self Colour Bow Nut - 0.23T 230KG 8MM Drop Forged Eye Nut Lifting
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B&QB&Q - Self Colour Bow Nut M8 0.23 Ton (8mm Drop Forged Eye Nut Lifting Bownut 230Kg)
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OnBuy.comM8 0.23 Ton Self Colour Bow Nut - 8Mm Drop Forged Eye Nut 600988501386
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Product Information

Full details

The SecureFix Direct M8 Bow Nut is designed for professionals in the lifting industry and general construction, providing a certified and robust solution for securing loads. Its key benefit is its compliance with BS 3974 and a tested safe working load, ensuring reliability. A crucial caveat is that the stated safe working load is *only* for vertical lifts, and exceeding this limit or using it in other orientations can compromise safety.

All features

Model Part NumberSFBOW08A
BrandSecureFix Direct

Extended Product Information

FAQs

What does 'Self Colour' mean?

'Self Colour' refers to the natural finish of the metal after manufacturing, typically without plating or painting. It provides a basic level of corrosion resistance but may require further treatment for harsh environments.

What is the purpose of a bow nut?

A bow nut, also known as a bow shackle nut or lifting nut, is used to create a secure attachment point, often in conjunction with an eye bolt, for lifting, pulling, or securing loads.

Can this bow nut be used for side loading?

No, the specified Safe Working Load (SWL) of 0.23 Ton is strictly for vertical lift applications only. Using it for side loading or angled pulls can significantly reduce its capacity and lead to failure.

How do I determine the correct bolt to use with this M8 bow nut?

You need an M8 bolt or threaded rod with a 1.25mm thread pitch. Ensure the bolt or rod's material strength and length are appropriate for your application and within the nut's SWL.

What is the thread pitch of this M8 bow nut?

The thread pitch is 1.25mm, which is standard for M8 metric coarse threads.

Is this bow nut certified for overhead lifting?

Yes, it conforms to BS 3974 and has a tested safe working load, making it suitable for certified lifting applications when used correctly within its specified parameters (vertical lift only).

Troubleshooting

Bow nut is difficult to thread onto bolt/rod.

Check for cross-threading. Ensure both the nut and the bolt/rod have clean, undamaged M8 x 1.25 threads. Try gently backing it off and re-threading.

Nut spins freely without tightening.

The bolt/rod may be too short, or the threads on the bolt/rod may be stripped or damaged. Verify thread engagement and condition.

Visible corrosion or pitting on the surface.

The nut may be unsuitable for the environment. Clean the surface and apply a protective coating. If corrosion is deep, the nut should be replaced.

Pros and Cons

Pros

  • Certified to BS 3974 standard for quality assurance.
  • Clearly stated safe working load for safe operation.
  • Robust construction suitable for demanding applications.
  • Standard M8 thread ensures broad compatibility.
  • Reliable component for lifting and rigging tasks.

Cons

  • Safe working load is strictly for vertical lifts only.
  • Self-colour finish may require additional protective coating in highly corrosive environments.
  • Requires correct M8 bolt or rod for secure connection.
  • Not designed for dynamic or shock loading scenarios.

Setup, Compatibility & Care

Setup:

  1. Select a compatible M8 bolt or threaded rod with a 1.25 thread pitch.
  2. Ensure the bolt or rod is appropriately rated for the intended load and application, considering the bow nut's SWL.
  3. Thread the bow nut onto the bolt or rod until it is securely tightened against the mating surface or the load.
  4. Confirm that the nut is seated properly and no cross-threading has occurred.

Compatibility:

  • This bow nut is designed for M8 bolts and threaded rods with a 1.25mm thread pitch, conforming to standard metric coarse thread sizes.
  • It is compatible with components that fall within its 0.23 Ton (230KG) Safe Working Load for vertical lifts.

Care:

  • Inspect regularly for signs of wear, corrosion, or damage.
  • Clean with a dry cloth to remove dust and debris. Avoid abrasive cleaners or solvents, which can damage the finish.
  • For environments with high humidity or corrosive elements, consider applying a suitable anti-corrosion treatment if the self-colour finish is insufficient.

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