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 5996-01-074-1634
NSN 5925-01-560-7567
NSN 5990-01-380-7815
NSN 6150-01-566-4975
NSN 6240-01-623-7958
NSN 6240-01-133-5950
NSN 4140-00-751-1694
NSN 5998-00-823-8488
NSN 6685-00-296-0392
NSN 5999-01-475-0594
NSN 5960-01-278-9394
NSN 5895-01-069-3279