This heavy-duty air bag suspension stud and lock nut set (part number 27-01746) is an essential component for automotive air suspension systems. The precision-engineered stud features robust threading on both ends for secure mounting and reliable performance. The included self-locking nut with nylon insert helps prevent loosening due to vibration, making it ideal for demanding automotive applications. This hardware combination is designed specifically for air bag suspension installations, providing the necessary strength and durability required for safe operation. Perfect for automotive repair professionals and DIY mechanics working on air suspension systems, this stud and lock nut assembly ensures proper mounting of air bag components. The black phosphate coating helps resist corrosion for extended service life.