The Cup Square Hexagon Bolt & Nut commonly known as a carriage bolt or coach, are primarily used for making furniture. The round head with square collar, can be tightened with a nut and wrench. The collar fits into pre-bored holes or twists into wood, preventing the nut from turning as the bolt is tightened.
- Complete with hex nuts
- Metric coarse thread
- Fully threaded up to at least 100mm