- M3
- M4
- M5
- M6
- M8
- M10
- M12
- M14
- M16
- M18
- M20
- 5 pcs
- 10 pcs
- 20 pcs
- 40 pcs
- 45 pcs
- 50 pcs
- 100 pcs
- Description
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Euromarine DIN 985 A4 Stainless Steel Self-Locking Nuts – Nylon Insert Lock Nuts M3–M20
The Euromarine DIN 985 Self-Locking Nuts are marine-grade fastening components designed to provide secure and vibration-resistant threaded connections. Manufactured from A4 stainless steel, these nuts offer excellent corrosion resistance and are suitable for use in marine environments and other outdoor applications.
The nuts incorporate a nylon locking insert that increases friction on the mating thread, preventing the nut from loosening under vibration or dynamic loads. This design ensures reliable fastening for mechanical assemblies, marine hardware installations, and structural applications.
Manufactured according to the DIN 985 standard, the series includes metric sizes ranging from M3 to M20, with variants available in both standard A4 and higher strength A4-80 material classes.
Key Features
- Manufactured according to DIN 985 standard
- Made from corrosion-resistant A4 stainless steel
- Integrated nylon insert for self-locking function
- Resistant to vibration loosening
- Suitable for marine and outdoor applications
- Available in multiple metric sizes
Available Sizes
Thread Size Material Grade Description M3 A4 Self-locking nut M4 A4 Self-locking nut M5 A4 Self-locking nut M6 A4-80 Self-locking nut M8 A4-80 Self-locking nut M10 A4-80 Self-locking nut M12 A4-80 Self-locking nut M14 A4-80 Self-locking nut M16 A4-80 Self-locking nut M18 A4-80 Self-locking nut M20 A4-80 Self-locking nut
Technical Information
- Standard: DIN 985
- Material: A4 stainless steel / A4-80
- Locking type: nylon insert
- Thread type: metric
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