Stud end must be rolled thread
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 5895-01-138-0120
NSN 5975-01-020-7131
NSN 5985-01-472-1535
NSN 2925-01-115-8072
NSN 6135-01-650-9371
NSN 6220-01-360-5525
NSN 5920-00-049-7835
NSN 6685-01-074-9443
NSN 5915-01-583-1505
NSN 6645-01-480-2692
NSN 5835-00-264-0946
NSN 5990-01-232-6018