Vivi Auto Accessories
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Conical wheel nuts feature a tapered inner seat that mates with conical wheel bolts, enabling self-centering alignment between wheels and hubs. Made from high-strength steel (Grade 10.9/12.9, often zinc-plated or Dacromet-coated for corrosion resistance).
Key Applications:
| Thread Size | Pitch (P) | s (Max/Min) | m (Max/Min) | da (Max/Min) | dw (Max/Min) | e (Min) |
|---|---|---|---|---|---|---|
| M10 | 1.25 | 17 / 16.73 | 15 / 14 | 11.5 / 10.5 | 13 / 12.5 | 19.86 |
| M12 | 1.5 | 19 / 18.67 | 17 / 16 | 13.5 / 12.5 | 15.5 / 15 | 23.15 |
| M14 | 1.5 | 22 / 21.67 | 19 / 18 | 15.5 / 14.5 | 17.5 / 17 | 26.51 |
| M16 | 1.5 | 27 / 26.67 | 21 / 20 | 17.5 / 16.5 | 19.5 / 19 | 29.87 |
Founded in 2008, the company is a "manufacturing + service" type enterprise integrating fastener production, intelligent warehousing, and e-commerce sales. With more than 100 sets of advanced production equipment and a standardized product testing laboratory, we ensure all products strictly comply with national standards. We specialize in high-quality and high-strength fasteners, prioritizing quality and reputation in every link of production.
