Hex drive in stud end
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 6620-01-507-3276
NSN 6610-00-907-6182
NSN 6220-01-032-7370
NSN 4140-01-161-7393
NSN 5855-00-156-5489
NSN 5910-01-394-6109
NSN 5950-00-166-0794
NSN 6320-01-585-8468
NSN 5998-01-397-5076
NSN 5965-01-564-2330
NSN 6240-00-246-5060
NSN 6620-00-477-7808