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United Express Distribution  |  SKU: NUTL-M15x1.25

M15x1.25 Sprocket Flange Nut for Chinese 150cc-250cc ATVs, Pit Bikes, Dirt Bikes and Go-Karts

Regular price $6.99


Pickup available at 2875 N Berkeley Lake Rd NW #4

Usually ready in 1 hour

Will it fit your machine?

Not sure? Text or email a photo of your old part or your engine model number. We'll confirm it fits before you buy.

Delivery and Shipping

Ships from our Duluth, Georgia warehouse.

Most in-stock orders ship the same business day. UPS orders placed before 3:00 PM ET, USPS orders before 12:00 PM ET. After the cutoff, they go out the next business day.

Standard delivery runs 2 to 6 business days to most US addresses. US territories take 7 to 14. These are carrier estimates, not guarantees.

Free shipping on most parts, no minimum order. Oversized items (body kits, wheels, tires, batteries, and engines) are quoted to your address and shown at checkout before you pay.

We ship UPS and USPS, and email your tracking number as soon as the order leaves.

Questions? Call or text 404-532-9833. Full details on our Shipping page.

Description

Ensure a secure and stable fit for your vehicle's critical components with this high-quality RedCap M15x1.25 flange nut, designed for durability and strength. Crafted from robust steel and zinc-coated for corrosion resistance, this nut features a fine-threaded 15mm inner diameter and integrated washer flange that distributes pressure evenly ideal for high-vibration applications like ATVs, dirt bikes, go-karts, and scooters. Whether you're repairing or upgrading your ride, this nut delivers the reliability needed for long-term performance.

Perfectly compatible with many Chinese 150cc to 250cc vehicles, this flange nut is commonly used on rear axle ends, sprocket hubs, or engine output shafts in popular brands like TaoTao, Roketa, SunL, Jonway, Kazuma, and Coolster. Whether you're maintaining your ATV or rebuilding a go-kart, this nut is a must-have for DIY enthusiasts and professional mechanics alike. Its precise thread ensures a snug fit, reducing the risk of loosening under heavy stress or terrain impact.
  • Wide Compatibility: Engineered for 150cc to 250cc Chinese ATVs, dirt bikes, go-karts, and scooters, this M15x1.25 sprocket flange nut fits popular models from TaoTao, Roketa, SunL, Jonway, Coolster, Kazuma, and more. Its fine-thread design ensures a tight and secure connection on critical drivetrain components.
  • Secure Grip: The integrated washer-style flange distributes pressure across a wider surface area, preventing damage and loosening during high-vibration operations. This design helps extend the lifespan of connected components like sprocket hubs and axle ends while maintaining tight torque retention.
  • Versatile Use: Commonly used on rear axles, engine output shafts, and sprocket assemblies, this versatile nut is a key component in many drivetrain repairs and performance upgrades. It’s the perfect fit for vehicle rebuilds, sprocket installations, or securing rotating assemblies under heavy torque loads.
  • Durable Material: Crafted from industrial-grade steel and finished with a corrosion-resistant zinc coating, this flange nut delivers outstanding durability and resistance against rust, water, and dirt. It’s ideal for use in off-road or rugged terrain where environmental exposure is constant and severe.
  • Easy Installation: Whether you're a DIY enthusiast working in your garage or a professional mechanic servicing off-road vehicles, this M15x1.25 nut is a must-have hardware essential. Easy to install and dependable under pressure, it ensures your project runs smoothly and stays securely assembled.
Details:
  • Thread Size: M15 x 1.25
  • Thread Pitch: 1.25mm
  • Type: Flanged hex nut
  • Inner Diameter: 15mm
  • Outer Flange Diameter: 27mm
  • Hex Width (Flat to Flat): 22mm
  • Overall Height: 13mm
  • Flange Thickness: 2.5mm
NOTE: Please check the description to confirm the compatibility before purchase.

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