M16 Nyloc Nut (DIN 985) | Marine Grade A4-80 Stainless Steel

Product code: LN985-M16-A4-80
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M16 Nyloc Nut (DIN 985) | Marine Grade A4-80 Stainless Steel
M16 Nyloc Nut (DIN 985) | Marine Grade A4-80 Stainless Steel
M16 Nyloc Nut (DIN 985) | Marine Grade A4-80 Stainless Steel
M16 Nyloc Nut (DIN 985) | Marine Grade A4-80 Stainless Steel
M16 Nyloc Nut (DIN 985) | Marine Grade A4-80 Stainless Steel
M16 Nyloc Nut (DIN 985) | Marine Grade A4-80 Stainless Steel
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Unit Price
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5000 + £0.28 £0.34

£0.59 / each


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Product Specification
Thread Size M16
Thread Pitch 2.00mm
Material A4-80 Stainless Steel
Across Flats 24mm
Height 16mm
Standard DIN 985

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Order by 4pm (UK) for same day dispatch, Monday to Thursday or 2pm Friday.

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M16 Thin Nyloc Hex Nut | 2.00mm Pitch | DIN 985 | A4-80 Stainless Steel

Designed for general bolted joints where resistance to loosening is required, this M16 self-locking hex nut combines a metal hex nut body with a nylon insert to help resist loosening caused by vibration or repeated movement. The DIN 985 thin pattern keeps the overall height to 16mm while maintaining the specified 2.00mm metric thread. The A4 stainless steel construction provides enhanced corrosion resistance for suitable outdoor, coastal and marine fastening applications.

What Are DIN 985 Nyloc Nuts?

A Nylock Nut, also commonly written as Nyloc Nut, is a self-locking hex nut that uses a nylon insert to resist rotation after tightening. The insert deforms around the mating thread and creates friction which helps reduce unwanted loosening in service.

Other compact locking sizes are available in our nylock nuts range, while high nylon lock hex nuts are available where a higher nut profile is preferred.

Common Applications

  • Fabricated Metalwork: Secures compatible bolts in brackets, frames and sheet-metal assemblies where vibration resistance is useful.
  • Instrumentation: Provides a compact self-locking fastening point for technical equipment and mechanical sub-assemblies.
  • Construction Hardware: Helps retain compatible bolted connections on suitable fabricated components and fittings.
  • Maintenance Panels: Keeps fasteners secure on removable covers and serviceable equipment subject to repeated access.

M16 DIN 985 Thin Nyloc Hex Nut Dimensions

  • Thread Size: M16
  • Thread Pitch: 2.00mm
  • Across Flats: 24mm
  • Height: 16mm
  • Material: A4-80 Stainless Steel
  • Standard: DIN 985

Key Benefits

  • DIN 985 manufacture provides a recognised dimensional standard for thin nylon insert locknuts.
  • Compact body height suits assemblies where a taller locknut may create clearance issues.
  • M16 metric thread provides the specified fastening size.
  • 24mm across-flats dimension provides the stated hex body width for tool engagement.

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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