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 5925-01-650-5714
NSN 5925-01-054-3783
NSN 5998-00-902-8693
NSN 5855-01-624-4209
NSN 4140-00-163-2868
NSN 5920-00-291-1379
NSN 5985-00-642-8911
NSN 6645-01-547-8490
NSN 5935-00-529-0407
NSN 6145-01-596-6165
NSN 6645-01-281-7254
NSN 5965-01-422-3232