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 5920-01-384-4835
NSN 6150-00-590-3454
NSN 6130-00-649-8953
NSN 6220-01-220-5260
NSN 4140-01-506-4547
NSN 5985-00-155-9417
NSN 6610-00-602-3620
NSN 6110-01-249-5038
NSN 6620-01-360-4725
NSN 5945-01-065-7037
NSN 6610-00-144-7036
NSN 5975-00-547-8911