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 5990-00-513-5328
NSN 5999-01-037-0927
NSN 6105-00-404-0101
NSN 5905-01-513-1877
NSN 6110-00-159-0755
NSN 6145-00-581-1629
NSN 5950-00-988-8951
NSN 5945-01-160-0893
NSN 6145-01-511-9871
NSN 6150-00-649-8878
NSN 6685-00-081-2044
NSN 6130-00-721-4156