Profile BMX makes many different types of chromoly bolts which include:
- Profile Hex bolts
- Profile Button bolts
- Profile Volcano bolts
These Profile Racing hub bolts come in the following three options:
- Straight 3/8" (10mm) to fit 3/8" dropouts
- Stepped 3/8" to 14mm to fit 14mm dropouts
- Peg version 3/8" to 14mm dropouts
These Profile BMX bolts can be used on any Profile hubs that are 3/8" internally threaded. These include Profile Elite, Profile Mini, Profile AC-2. Profile Z Coaster, Profile Nomad as well as some of Madera BMX hubs.