SHIMANO FC-M970 adjust nut fixing bolt - Black
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Shimano FC-M970 adjust nut fixing bolt M3 x 9 mm
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Product Information
Full details
This guide is for cyclists needing a replacement fixing bolt for their Shimano FC-M970 crankset. The key benefit is restoring proper adjustment and stability to your crankset. A potential caveat is ensuring this specific M3 x 9 mm bolt is the correct replacement for your component, as variations exist. This small but essential component ensures the smooth operation and secure fit of your crankset's adjustment nut.
All features
| Colour | Black |
|---|---|
| Model Part Number | 1H51600 |
| Brand | SHIMANO |
Extended Product Information
FAQs
What is the exact size of this fixing bolt?
The bolt is M3 x 9 mm.
Is this bolt compatible with other Shimano cranksets?
This bolt is specifically designed for the Shimano FC-M970. Compatibility with other models is not guaranteed and should be verified.
What tool do I need to install this bolt?
Typically, a small Phillips head screwdriver or a correctly sized Allen key is required, depending on the bolt head design.
How tight should I make the bolt?
Tighten the bolt until snug to secure the adjustment nut. Avoid overtightening, which can damage the threads.
What happens if I lose this bolt?
If lost, the adjustment nut may become loose, leading to crankset instability and potential damage. It is crucial to replace it with the correct M3 x 9 mm bolt.
Does this bolt come with the adjustment nut?
No, this product is the fixing bolt only. The adjustment nut is a separate component.
Troubleshooting
Bolt won't screw in properly
Ensure you are using the correct bolt (M3 x 9 mm) and that the threads in the adjustment nut are clean and undamaged. Do not force the bolt.
Adjustment nut feels loose after installation
Verify the bolt is tightened appropriately. Check that the adjustment nut itself is correctly seated and adjusted before tightening the bolt.
Bolt head is stripped
If the bolt head is stripped, you may need to carefully extract it using specialized tools or consult a bike mechanic. Replace with a new bolt.
Pros and Cons
Pros
- Ensures proper crankset adjustment
- Durable and long-lasting
- Direct replacement for the original part
- Maintains the integrity of the crankset mechanism
- Small and unobtrusive design
Cons
- Specific to FC-M970 model
- Small size makes it easy to lose
- May require specialized tools for installation
- Only one bolt per purchase
- Not compatible with other crankset models
Setup, Compatibility & Care
Compatibility: This fixing bolt is specifically designed for the Shimano FC-M970 crankset. Verify your crankset model before purchase to ensure it is compatible.
Setup:
- Ensure the crankset adjustment nut is properly seated.
- Insert the M3 x 9 mm fixing bolt into the designated hole on the adjustment nut.
- Tighten the bolt using an appropriate small Phillips head screwdriver or Allen key (depending on the bolt head type, though typically Phillips for this size). Do not overtighten, as this could strip the threads or damage the nut.
Care:
- Keep the bolt clean and free from excessive dirt or grime.
- Periodically check its tightness, especially after significant riding.
- Store any spare bolts in a safe, easily accessible location to prevent loss.