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 5998-01-418-2378
NSN 6130-01-392-5006
NSN 2925-00-881-3770
NSN 5996-01-362-0550
NSN 6220-00-131-6582
NSN 6610-01-263-2409
NSN 5935-01-066-8720
NSN 6240-00-893-0859
NSN 5960-01-011-8687
NSN 5920-01-600-9561
NSN 5920-01-461-2423
NSN 5855-01-630-5790