5-40 Jam Nuts for #5377 Kingpins (Pack of 6) (RJS7206)

The 5-40 Jam Nuts are specifically designed for use with #5377 Kingpins, ensuring a secure fit and reliable performance. This item includes a total of six jam nuts, which are essential for maintaining the stability and integrity of various models and mechanical applications. These jam nuts are a crucial component for builders and hobbyists, providing the necessary support for your projects.