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 6645-01-213-1739
NSN 6610-01-396-5628
NSN 5996-01-422-3087
NSN 6220-00-960-0778
NSN 4140-01-446-0339
NSN 6685-00-959-3267
NSN 5960-01-368-5874
NSN 5930-01-212-9596
NSN 5905-00-661-2395
NSN 5965-00-263-6436
NSN 5965-01-282-4587
NSN 5960-01-265-0354