Chain 7mm Din766 Grade 40

Special Price £5.12 5% off £5.39
In stock

Free delivery on orders over £100 to UK mainland (excluding highlands)

Our standard delivery is £5.95 for 2-3 days. Next day delivery is available for most items for £7.95.

All Items are sent using a tracked service. For highlands and islands delivery of large items, a surcharge will apply.

Select collection store at checkout

  • YouBoat Warehouse – Fareham
    Unit 18 Dean Farm Estate
    Fareham, Hampshire, PO17 5BN
    United Kingdom
    01329 826 500
    Where to find us
  • YouBoat – Gosport
    Endeavour Quay, Mumby Road
    Gosport, Hampshire, PO12 1AH
    United Kingdom
    02392 522 226
    Where to find us
  • YouBoat – Swanwick
    Premier Marina Bridge Road
    Swanwick, Hampshire, SO31 1ZH
    United Kingdom
    01489 358 955
    Where to find us
  • Nick Cox Chandlery – Lymington
    King’s Saltern Road
    Lymington, Hampshire, SO41 3QD
    United Kingdom
    01590 673 489
    Where to find us

This chain is priced per meter, for longer lengths, increase the quantity before adding to basket. For example, a quantity of 6 would be a 6m length of chain.

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Chain 7mm Din766 Grade 40 - HQ2.070.G30

The weight and design of anchor Every link is tested to the proof load during the manufacturing process ensuring that each weld has been completed successfully. 7 mm DIN766 is generally suitable for open boats and small yachts up to approximately 6 metres in overall length

Please Note: If purchasing more than 20m of chain, please contact us for a delivery quote due to the weight. Free Delivery to PO and SO postcodes (excluding Isle Of Wight)


  • Grade 40
  • Chain Size: 7 mm
  • Pitch: 22.0 mm
  • Max. outer width: 23.8 mm
  • DIN 766 Compliant
  • Weight per M: 1.15 kg
  • Proof Force: 16 kN
  • Minimum breaking force: 30 kN

Factor in

  • Displacement : Length ratio
  • Your cruising intentions
  • The anticipated anchorage conditions e.g. depth, seabed holding characteristics, the length of fetch and degree of exposure to prevailing winds
  • The length of chain that will be deployed and any extra scope provided by an anchor warp

Frequently Asked Questions

This chain is manufactured from a low carbon mild steel material with flash welded butt welded joints and a hot dip galvanised finish.

This chain complies to DIN 766 (German Institute for Standardization).

This chain is predominantly used in non-safety critical applications within the industrial, agricultural and marine markets. This chain is suitable for most open boats or small yachts up to roughly 6m in length.

This chain is proof load tested during the manufacturing process and certified to ensure that all chain is up to the highest quality.

More Information
MPN 2.070.G30
Brand Other
Loyalty Discount Yes
Certifications DIN 766 Compliant
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