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 6145-01-327-3328
NSN 5920-00-007-5165
NSN 6130-01-273-7088
NSN 5945-01-281-9531
NSN 5965-00-116-5363
NSN 6610-01-466-9985
NSN 6220-00-517-9300
NSN 5960-01-415-3574
NSN 5965-00-905-6895
NSN 5965-00-705-1690
NSN 6650-00-450-1749
NSN 6610-00-270-9974