Dual Nuts Riveted for Fixed Gear Bicycle Front Rear Hub Fixing With Anti-skid Texture M9 M10 3/8 Inch Drum Axle Firm Mount

Features

- Made of steel and chrome plated, firm and durable in use;
- Specially structured with 2 nuts riveted together;
- Inner nut with stripe texture for friction increase;
- Excellent tightening and anti-skid performance;
- Comes with Metric 9 and 10, GB 3/8-26tpi for order option;
- Ideal for fixed gear hub install and tightening.

Specifications

- Material: Carbon Steel
- Use: For fixed gear hub fastening
- Structure: 2 nuts riveted for firm lock and anti-skid
- Threading: Metric M9, M10, GB 3/8 inch (per order option)
- Peak: 1mm (M9, M10); 25.4/26mm 26tpi (3/8 inch)
-Torque: 25Nm suggested
- Workable: with 15mm socket wrench (Not included)
- Net weight / Piece: Approx. 16grams (M9), 18grams (M10), 17grams(3/8 In)

Special Note：

1. There are 3 sizes in this listing (M9, M10, 3/8 inch), please take care with order option.
2. For metric threading, normally the front hub takes M9 and rear hub M10. But there are some bicycle types taking M10 at both front and rear hub.
3. Hub nuts service requires high torque. Suggestion to use socket wrench. Do not use open end wrench or even pliers.

Package includes:

Per Order Option