An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.
NSN 5920-00-815-5599
NSN 5835-00-863-0959
NSN 6645-01-051-1453
NSN 5905-00-828-9712
NSN 4140-00-805-9531
NSN 6240-01-231-0452
NSN 5920-01-419-8821
NSN 5990-01-482-5950
NSN 6130-01-269-3336
NSN 5950-01-257-3979
NSN 5930-01-188-7223
NSN 6130-00-938-1374