Bicycle & e-scooter screws
Sizes
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- M5 x 12–20mm — bottle cages, brake and shifter clamps, disc-brake adapters
- M4 x 8–14mm — derailleur limit screws, small brackets, light mounts
- M6 x 20–35mm — stem faceplate, seat clamp, rack mounts
- M3 x 6–10mm — electronics, display and controller covers on e-scooters
What it fits
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Common mistakes
Torque matters more than size on carbon and alloy parts — most bike bolts are 4–6 Nm and strip easily. Disc rotor bolts are T25 M5 and should always get thread locker.
Titanium and stainless bike bolt kits sell per component group.
Buy bicycle & e-scooter screws
Affiliate links — they cost you nothing extra and keep this database free.
- bike bolt kit M5 stainlessAmazon results for this exact search
- disc rotor bolts T25 M5Amazon results for this exact search
- e-scooter screw replacement kitAmazon results for this exact search
- Buy on AmazonKits and single sizes, with reviews naming real devices
- Buy on eBayOEM screw sets and repair-parts sellers