M2.5 Nyloc Nut (DIN 985) | Marine Grade A4 Stainless Steel

Product code: LN985-M2.5-A4
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M2.5 Nyloc Nut (DIN 985) | Marine Grade A4 Stainless Steel
M2.5 Nyloc Nut (DIN 985) | Marine Grade A4 Stainless Steel
M2.5 Nyloc Nut (DIN 985) | Marine Grade A4 Stainless Steel
M2.5 Nyloc Nut (DIN 985) | Marine Grade A4 Stainless Steel
M2.5 Nyloc Nut (DIN 985) | Marine Grade A4 Stainless Steel
M2.5 Nyloc Nut (DIN 985) | Marine Grade A4 Stainless Steel
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Product Specification
Thread Size M2.5
Thread Pitch 0.45mm
Material A4 Stainless Steel
Across Flats 5mm
Height 3mm
Standard DIN 985

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M2.5 Thin Nyloc Hex Nut | 0.45mm Pitch | DIN 985 | A4 Stainless Steel

Providing a compact locking solution for electrical enclosures, control equipment and fabricated panels, this M2.5 thin nyloc nut combines a DIN 985 hex profile with a nylon insert. The 0.45mm thread pitch matches compatible metric bolts and the 3mm body height helps reduce overall assembly height. The A4 stainless steel construction provides enhanced corrosion resistance for suitable outdoor, coastal and marine fastening applications.

What Are DIN 985 Nyloc Nuts?

DIN 985 Nylon Lock Nuts use a polymer insert above the metal thread to create resistance against the mating bolt. The nut body remains metal while the nylon insert provides the locking action which makes these fasteners useful in vibration-prone mechanical assemblies.

This DIN 985 style sits within our wider nylon lock nuts range. For applications that require a taller nylon insert nut, our high nyloc nuts provide the DIN 982 alternative.

Common Applications

  • Machinery: Helps secure bolts on guards, brackets and equipment where vibration could loosen a conventional nut.
  • Automotive Assemblies: Provides a locking nut for suitable brackets, panels and mechanical fixings exposed to movement.
  • Electrical Equipment: Secures compatible bolts in control panels, enclosures and equipment frames.
  • General Engineering: Provides a reusable locking fastener for fabricated assemblies, maintenance work and mechanical builds.

M2.5 DIN 985 Thin Nyloc Hex Nut Dimensions

  • Thread Size: M2.5
  • Thread Pitch: 0.45mm
  • Across Flats: 5mm
  • Height: 3mm
  • Material: A4 Stainless Steel
  • Standard: DIN 985

Key Benefits

  • 3mm height provides the compact DIN 985 nut profile.
  • DIN 985 manufacture provides a recognised dimensional standard for thin nylon insert locknuts.
  • Metal nut body carries the clamping load while the nylon insert provides the locking action.
  • M2.5 metric thread provides the specified fastening size.

If you are unsure which stainless steel or BZP grade is right for your assembly, contact our team on 01233 713581.

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