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 5998-01-299-5489
NSN 5985-01-341-0900
NSN 5895-00-633-0431
NSN 6110-01-085-8896
NSN 6240-00-635-9953
NSN 5930-01-648-2582
NSN 6135-00-248-4102
NSN 5975-01-428-9118
NSN 6685-01-462-5046
NSN 5920-01-126-5904
NSN 5996-01-143-2583
NSN 7035-01-437-9694