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 5905-00-933-8183
NSN 5920-01-613-0229
NSN 5945-01-211-6585
NSN 6650-01-361-9336
NSN 6145-01-634-0388
NSN 5855-01-634-0259
NSN 7035-01-076-3091
NSN 5998-01-415-0267
NSN 5998-01-151-3204
NSN 6110-00-715-9404
NSN 5915-01-065-1127
NSN 5895-01-573-4290