Quick Summary
These are M5 x 12mm bicycle bottle cage bolts in blue, supplied as a 4-piece set. They are for bike bottle cage holders and bracket mounts, so the key checks are the thread size, length and the fittings on your frame or accessory.
The pack contains bolts only, with no bottle cage or tools included.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Bicycle water bottle cage bolts for mounting points and bracket mounts. |
| Pack quantity | 4 bolts, which suits a multi-bolt fitting or a spare set. |
| Thread size | M5 thread, so the fitting needs to match this size. |
| Length | 12 mm, which should be checked against the required mounting depth. |
| Colour | Blue. |
What to Compare Before Buying
- Thread size: Match the M5 thread to your existing mounting points.
- Bolt length: Confirm that 12 mm is the right length for your frame and bracket.
- Pack quantity: Check whether you need 4 bolts or a different quantity.
- Included items: This pack includes bolts only, so plan for any separate bottle cage or tool you need.
What Else You May Need
A 4 mm hex wrench is needed for installation.
Before You Decide
Confirm the M5 thread, 12 mm length and blue finish before choosing an offer. Check that you want a 4-pack and that your bottle cage or bracket uses matching fittings. A 4 mm hex wrench is also needed for fitting.









