Nylon inserts are used in the steering column mounting of a car, as shown - Leaving Cert Engineering - Question m - 2014

Hardwearing Properties: Nylon is known for its durability and hardwearing characteristics. This makes it an excellent choice for components that experience wear and tear over time, ensuring longevity in the steering column mounting.

Resistance to Heat: Nylon is resistant to heat, which allows it to maintain its structural integrity even in environments that may experience temperature fluctuations, effectively contributing to the safety and operation of the steering mechanism.