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E-Bike Hub Motor Screw Nut M12 Washer/Spacer/nut Cover for 250W/350W/500W/750W Motors Electric Bicycle E-Bike Motor Accessories

Free shipping on orders over $29.99

$8.90

$ 3 .99 $3.99

In Stock

About this item

  • 1 Excellent material: The motor axle nut is made of steel, with clear threads, strong and durable, resistant to friction and not easy to corrode. The surface is clear and smooth, and will not be easily damaged, deformed, or bent. It has a long service life.
  • 2. Scope of application: M12 is suitable for 250W/350W/750W motors, 12mm shaft motors. Please confirm the size of the motor shaft before purchasing, you can use a vernier caliper or other tools to measure.
  • 3. Easy installation: The installation is very simple and convenient, and it can be directly rotated into the motor shaft. All axle nuts are packed together to avoid loss.
  • 4. Unique design: the product adopts the design concept of deep thread and uniform pitch, so that it can better cooperate with other accessories; the fixed hook increases the contact area, reduces the pressure, prevents the nut from loosening, and plays a better role ground fixation.
  • 5. After-sale service: The warranty period of this product is 6 months. If you have any questions or unclear points during use, please feel free to consult us.


Type: Motor Shaft Nut

Material: Steel

Color: Black and Silver (pictured)

Weight: about 20g

Specification: M12

Adapter motor: 250W—750W 12mm shaft motor

We are a store with six years of sales experience, and the products we sell are high-quality products that have been tested by the market. If the product is damaged after you receive the goods or is damaged due to quality problems under normal use during the warranty period, please contact us and we will provide you with high-quality after-sales service.

Rest assured, I will help you with a 6-month warranty and three-year related product recommendations.

Our warranty does not cover:

1. This product has slight scratches, friction marks or stains in normal use;

2. Damage caused by human factors: such as violent use, unauthorized disassembly, etc.;

3. Damage caused by external factors: such as traffic accidents, bad weather and other force majeure factors;

4. Damage due to normal wear and maintenance.

Notice:

1. All data are measured manually, which may deviate slightly from the actual parameters;

2. Due to the product itself, light, and screen display when shooting, the actual color may be slightly different from the picture;

3. This part is very small, please keep it away from children to avoid the risk of accidental swallowing.


Denny Celestino S
2025-07-26 20:01:49
Not only was the delivery only one day as well as a great value in price, I finally got the correct bolts as well as the lock washer with the oblong hole for the hollow axle and the awesome rubber tips so my E bike Will also look better without those stripped flimsy bolts that the bike came with. Thank you so much!
Not A Public name
2025-07-25 12:04:17
The 1st and original picture is not what I got. Instead was the pieces in this picture I added from there gallery. I think it will still work for my e-bike but kinda deceiving since I thought it was the exact same part I needed and have already that broke. I am talking about the notched washer/ lock washer or whatever u call it. It’s tilted. Not vertical
Kilgore Trout
2025-07-01 13:34:13
This is the kit I was sent. The lock washers look like the aren't going to hold anything. It also has a huge washer for some reason. I'm returning for the exact same item. We'll see if I'm sent the right kit or if the add is misleading... The replacement kit was different than what was pictured again.
Harley Dude
2025-06-16 17:36:04
Just as described, a perfect fit, good quality bolts
Max Daniel Dunbar
2025-05-25 19:35:05
The product shown does not match what was delivered..the part was close and managed to work, but was not what was wanted..the washer sent is way different in the picture shown..
Customer
2025-05-05 12:13:14
 
JORDAN THoMAS MIRANDA
2025-01-13 10:13:02
Hub nut they sent did not match the picture or the specifications and as a result does not fit my bike.