Duplex

Duplex

NTLM250708
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M8 Duplex 2507 Lock (Jam) Nut 800MPA

NTLM250708

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NTLM250710
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M10 Duplex 2507 Lock (Jam) Nut 800MPA

NTLM250710

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NTLM250712
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M12 Duplex 2507 Lock (Jam) Nut 800MPA

NTLM250712

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NTLM250716
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M16 Duplex 2507 Lock (Jam) Nut 800MPA

NTLM250716

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NTLM250720
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M20 Duplex 2507 Lock (Jam) Nut 800MPA

NTLM250720

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NTLM250724
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M24 Duplex 2507 Lock (Jam) Nut 800MPA

NTLM250724

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Super Duplex (2507 Stainless Steel) is the true marine grade stainless as it is 100% corrosion resistant in salt water (it has a minimum PREN value of 41) and can withstand even the harshest environments. These make them the best coastal fasteners around!

Advantages
  • Can be specified for sea water piling applications in H6 timber
  • High strength (800 - 1000 MPa tensile strength)
  • Extreme corrosion resistance and has a minimum PREN Value of 41, far higher than 316 Stainless Steel
  • Ideal for coastal construction such as piers, sea walls and pilings/footings
  • Other Super Duplex 2507 Stainless items can be made to order
Installation

To maintain 100% corrosion resistance to saltwater, please follow the below guidelines when working/handling Super Duplex (2507 SS).

  • Only use tools that have been exclusively used on SS material to avoid cross contamination of carbon steel onto Super Duplex (2507 SS)
  • If Super Duplex (2507 SS) fasteners are worked with high temperature processes such as welding, annealing or cutting with cutting discs, use a pickle/passivating paste on the affected area to reduce the corrosion caused by heating
Specifications
Downloads

Duplex

Duplex

NTLM250708
Out of Stock
Your cart has been updated.

M8 Duplex 2507 Lock (Jam) Nut 800MPA

NTLM250708

Out of Stock
Your cart has been updated.

Out of Stock
NTLM250710
Out of Stock
Your cart has been updated.

M10 Duplex 2507 Lock (Jam) Nut 800MPA

NTLM250710

Out of Stock
Your cart has been updated.

Out of Stock
NTLM250712
Out of Stock
Your cart has been updated.

M12 Duplex 2507 Lock (Jam) Nut 800MPA

NTLM250712

Out of Stock
Your cart has been updated.

Out of Stock
NTLM250716
Out of Stock
Your cart has been updated.

M16 Duplex 2507 Lock (Jam) Nut 800MPA

NTLM250716

Out of Stock
Your cart has been updated.

Out of Stock
NTLM250720
Out of Stock
Your cart has been updated.

M20 Duplex 2507 Lock (Jam) Nut 800MPA

NTLM250720

Out of Stock
Your cart has been updated.

Out of Stock
NTLM250724
Out of Stock
Your cart has been updated.

M24 Duplex 2507 Lock (Jam) Nut 800MPA

NTLM250724

Out of Stock
Your cart has been updated.

Out of Stock

Super Duplex (2507 Stainless Steel) is the true marine grade stainless as it is 100% corrosion resistant in salt water (it has a minimum PREN value of 41) and can withstand even the harshest environments. These make them the best coastal fasteners around!

Advantages
  • Can be specified for sea water piling applications in H6 timber
  • High strength (800 - 1000 MPa tensile strength)
  • Extreme corrosion resistance and has a minimum PREN Value of 41, far higher than 316 Stainless Steel
  • Ideal for coastal construction such as piers, sea walls and pilings/footings
  • Other Super Duplex 2507 Stainless items can be made to order
Installation

To maintain 100% corrosion resistance to saltwater, please follow the below guidelines when working/handling Super Duplex (2507 SS).

  • Only use tools that have been exclusively used on SS material to avoid cross contamination of carbon steel onto Super Duplex (2507 SS)
  • If Super Duplex (2507 SS) fasteners are worked with high temperature processes such as welding, annealing or cutting with cutting discs, use a pickle/passivating paste on the affected area to reduce the corrosion caused by heating
Specifications
Downloads

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