What size are bike front wheel nuts?
If it’s 5/16″ at 26 threads per inch then an M8-1.00 nut may fit since 25.4 tpi is very close to 26 tpi and 7.9mm diameter is very close to 8mm….8 Answers.
| Nominal Thread Size | Example of Bicycle Uses |
|---|---|
| 3/8 inch x 24 tpi | Some solid axle bike, including coaster brake |
| 3/8 inch x 26 tpi | Solid rear axle |
What size is a pedal wrench?
15mm
Pedal wrench flats are typically 15mm in size. 9/16″ (~14.3mm) is somewhat common on older pedals. 17mm and other sizes have been used, but you aren’t very likely to encounter them.
How big are the nuts holding the front wheel?
First try your LBS, take the wheel with you. You might save yourself pain in the long run by swapping out the axle for a standard size thread. Assuming that the thread on the axle that you are trying to fit a nut is metric, you need to be aware that with metric threads there are 3 different pitches on every size.
How big of a wrench do I need for a bike bolt?
For those coming here looking for a wrench size for the bolt, it’s probably 15 mm. It depends on the bike. Most bikes bought in a bike shop made by any large brand use mm, but some cheaper bikes purchased at big box stores use american or non standard bolt sizes.
How big is a m8-1.00 nut in inches?
There are even some that are metric in terms of diameter but use BSC for thread spacing! If it’s 5/16″ at 26 threads per inch then an M8-1.00 nut may fit since 25.4 tpi is very close to 26 tpi and 7.9mm diameter is very close to 8mm.
How big are the bolts on a bike?
It depends on the bike. Most bikes bought in a bike shop made by any large brand use mm, but some cheaper bikes purchased at big box stores use american or non standard bolt sizes. Even on bikes that use the metric system, 5mm bolts are very common, so are 8mm and even smaller ones.
First try your LBS, take the wheel with you. You might save yourself pain in the long run by swapping out the axle for a standard size thread. Assuming that the thread on the axle that you are trying to fit a nut is metric, you need to be aware that with metric threads there are 3 different pitches on every size.
For those coming here looking for a wrench size for the bolt, it’s probably 15 mm. It depends on the bike. Most bikes bought in a bike shop made by any large brand use mm, but some cheaper bikes purchased at big box stores use american or non standard bolt sizes.
What should I use to remove axle nut?
Wasn’t a problem getting the axle nut off with a 18″ breaker bar, but the bearing had practically welded itself on there.
What do you need to replace front axle bearing?
You will need the proper size socket to remove the axle nut and a torque wrench of proper capacity to tighten it. What were the symptoms that made you think the bearing was bad?