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 6645-01-277-9337
NSN 6650-00-299-9681
NSN 5996-01-134-9922
NSN 6145-00-144-0918
NSN 5895-00-115-5876
NSN 6110-00-132-1330
NSN 5910-00-276-8592
NSN 5985-01-096-5981
NSN 5950-01-350-9516
NSN 6105-01-513-7715
NSN 5945-01-461-8494
NSN 6145-01-361-8985