This assortment of DIN985 nylon lock nuts provides a reliable, vibration-resistant fastening solution. Available in stainless steel or black nickel zinc finishes and a comprehensive range of metric sizes, these nuts feature a non-metallic locking insert for secure, reusable connections in demanding environments. Features and Benefits
- Nylon Insert Locking Collar - Creates consistent friction and resistance to vibration, preventing loosening without damaging threads.
- Premium Material Options - Choose corrosion-resistant stainless steel or durable black nickel zinc plating for aesthetic and functional needs.
- DIN985 Standard Compliance - Ensures consistent dimensions, thread pitch, and quality for reliable performance and interchangeability.
- Comprehensive Metric Sizing (M2-M10) - Covers a vast range of applications from precision electronics to heavy-duty machinery. Applications
- Securing components in automotive and machinery where vibration is present
- Fastening assemblies in electronic enclosures and consumer appliances
- General maintenance, repair, and fabrication projects requiring secure, reusable lock nuts
Compatible Sizes: M2, M2.5, M3, M3.5, M4, M5, M6, M7, M8, M10. Weight: Varies by size and material. Material Options: Stainless steel or black nickel zinc. Locking Mechanism: Nylon insert. Product Type: Nylon Lock Nuts. Quantity: Multiple pieces per size. Standard: DIN985. Thread Type: Metric fine. Nut Height: Standard DIN 985 height: ~0.8d (d=thread diameter). Thread Sizes: M2, M2.5, M3, M3.5, M4, M5, M6, M7, M8, M10. Width Across Flats: Standard hex size per ISO/DIN: M2: 4mm, M3: 5.5mm, M4: 7mm, M5: 8mm, M6: 10mm, M8: 13mm, M10: 17mm. Material Options: Stainless Steel (A2/A4 grade) or Steel with Black Nickel Zinc plating. Temperature Range (Nylon): -40°C to +120°C (continuous use). Standard: DIN 985. Application: General locking applications in machinery, automotive, electronics. Corrosion Resistance: High (stainless steel) / Moderate (black zinc plated). Locking Mechanism: Nylon (polyamide) collar insert. Product Type: Nylon Insert Lock Nuts. Proof Load: Varies by size and material; e.g., M8 A2-70: ~28 kN. Reusability: Limited, typically 5-15 cycles depending on conditions. Thread Pitch: Standard metric coarse thread (e.g., M6x1.0, M8x1.25, M10x1.5). Torque Resistance: Self-locking, prevents loosening from vibration. Q: What are the precise specifications and available sizes for these nylon lock nuts? A: These are DIN985 standard nylon insert lock nuts, available in sizes from M2 up to M10, including M2.5, M3, M3.5, M4, M5, M6, M7, and M8. They come in stainless steel or black nickel zinc-plated finishes.. Q: How is the quality and locking performance of the nylon insert in these nuts? A: The nuts feature a non-metallic nylon collar that creates strong friction and vibration resistance, providing reliable locking. The stainless steel or zinc-plated body offers good corrosion resistance and durability.. Q: Are these lock nuts compatible with standard metric bolts and are they reusable? A: Yes, they are designed to fit standard metric bolts of the corresponding size (e.g., an M5 nut fits an M5 bolt). The nylon insert allows for several reuses before the locking performance may diminish.. Q: What is the warranty or quality assurance for these locking nuts? A: As precision mechanical components, they are expected to be free from major defects. Sellers typically offer support if the product received does not match the described specifications or is damaged.. Q: Is this assortment of sizes and finishes a good value for a workshop or hobbyist? A: An assortment covering a wide range of metric sizes from M2 to M10 provides excellent value, offering versatility for various projects in electronics, machinery, automotive, and general fabrication..