An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
NSN 5835-01-196-8536
NSN 2925-01-607-4340
NSN 5965-00-026-9408
NSN 6105-01-186-0003
NSN 6645-00-470-5310
NSN 4140-01-251-9355
NSN 6105-01-367-2269
NSN 5925-00-999-9320
NSN 5835-01-512-4834
NSN 5915-01-323-9030
NSN 6135-01-420-4070
NSN 5996-01-224-3548