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 5965-01-168-8180
NSN 5920-01-551-1295
NSN 5925-00-808-9233
NSN 6645-00-946-7369
NSN 4140-01-558-1862
NSN 5998-01-605-2405
NSN 6685-01-434-7903
NSN 6320-01-495-1244
NSN 6135-01-136-8306
NSN 5920-01-182-3268
NSN 6150-01-645-4791
NSN 5935-01-319-9070