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 5855-00-688-9954
NSN 5920-00-182-9948
NSN 6150-01-439-5146
NSN 5895-01-447-3242
NSN 5990-01-582-1977
NSN 5915-00-149-1458
NSN 6320-00-831-2227
NSN 5950-00-376-2224
NSN 5996-01-024-9976
NSN 6650-00-045-4362
NSN 6220-01-169-0191
NSN 6645-00-235-4685