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 6650-00-143-1889
NSN 5895-01-098-3691
NSN 6110-01-554-7406
NSN 6220-01-289-0196
NSN 5950-01-126-8891
NSN 6105-01-167-2127
NSN 6620-01-633-8443
NSN 5920-01-146-6690
NSN 5965-00-764-1841
NSN 5960-01-481-3722
NSN 5945-00-224-7365
NSN 5990-01-293-4817