M8 Nyloc Nut (DIN 985) | Marine Grade A4-80 Stainless Steel

Product code: LN985-M8-A4-80
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M8 Nyloc Nut (DIN 985) | Marine Grade A4-80 Stainless Steel
M8 Nyloc Nut (DIN 985) | Marine Grade A4-80 Stainless Steel
M8 Nyloc Nut (DIN 985) | Marine Grade A4-80 Stainless Steel
M8 Nyloc Nut (DIN 985) | Marine Grade A4-80 Stainless Steel
M8 Nyloc Nut (DIN 985) | Marine Grade A4-80 Stainless Steel
M8 Nyloc Nut (DIN 985) | Marine Grade A4-80 Stainless Steel
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Product Specification
Thread Size M8
Thread Pitch 1.25mm
Material A4-80 Stainless Steel
Across Flats 13mm
Height 8mm
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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M8 Thin Nyloc Hex Nut | 1.25mm Pitch | DIN 985 | A4-80 Stainless Steel

Made to DIN 985, this M8 locking hex nut uses a nylon locking ring to add resistance to rotation after installation. The 13mm across-flats dimension allows standard tool engagement while the 8mm height provides a compact alternative to taller nylon lock nut formats. The A4 stainless steel construction provides enhanced corrosion resistance for suitable outdoor, coastal and marine fastening applications.

What Are DIN 985 Nyloc Nuts?

Nyloc Nuts are metal hex nuts fitted with a nylon insert that grips the mating thread as the bolt passes through. This added friction creates a prevailing torque which helps the nut resist loosening under vibration, movement and repeated service conditions.

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

Common Applications

  • Pumps and Motors: Helps maintain bolted joints on suitable equipment exposed to vibration and repeated operation.
  • Furniture and Frames: Provides a compact locking nut for metal frames, brackets and adjustable furniture components.
  • Transport Equipment: Supports secure fastening on suitable panels, brackets and serviceable mechanical assemblies.
  • Workshop Repairs: Provides a straightforward replacement locknut for compatible metric bolted joints.

M8 DIN 985 Thin Nyloc Hex Nut Dimensions

  • Thread Size: M8
  • Thread Pitch: 1.25mm
  • Across Flats: 13mm
  • Height: 8mm
  • Material: A4-80 Stainless Steel
  • Standard: DIN 985

Key Benefits

  • 8mm 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.
  • M8 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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