Oil quenched
A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.
NSN 6620-01-104-5758
NSN 5910-01-495-2563
NSN 6645-00-848-8490
NSN 6320-00-857-4073
NSN 6135-01-350-1715
NSN 5920-00-004-4005
NSN 6650-01-019-3441
NSN 4140-01-400-3610
NSN 5915-00-142-6912
NSN 5945-01-172-6356
NSN 5920-01-604-9045
NSN 5998-01-525-8137