0.125 in. Radius between wrench flat shoulder and nut 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. All or part of the unthreaded section has a cross-sectional diameter greater than the nominal stud size plus 0.020 inches (0.508 mm). It may be thread relieved. See also stud, locked in.
NSN 5990-01-527-7640
NSN 7035-00-445-9657
NSN 4140-01-449-4193
NSN 5965-01-592-9595
NSN 5915-01-433-1397
NSN 6150-01-441-2254
NSN 6320-01-064-0372
NSN 5920-00-518-1793
NSN 5920-00-078-2132
NSN 6220-01-485-2381
NSN 6150-00-931-5481
NSN 6220-01-175-7360