The threads are M5 x 0.8 mm. This fits modern braze-ons as well as those of late classic Rene Herse frames. Older Rene Herse frames (1950s and 1960s) may use braze-ons with a slightly different thread.
Rene Herse M5 Bolts, Titanium
Now available in titanium, Rene Herse M5 bolts feature rolled threads for extra durability. They are great for attaching water bottle cages and other places where you want a strong, yet light bolt. For very high loads, such as attaching racks, we recommend the steel version.
Set of 2 bolts.
Pro Tip: Use these bolts instead of caphead bolts with tiny 3 mm Allen heads to keep your bottle cages securely mounted and save a little weight.
- Made from titanium
- Weight: 1.7 g (each; half as much as steel)
- M5 x 0.8 mm thread
- Shaft length: 10 mm
- Head size: 8 mm
- Made in Taiwan