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 5996-01-509-6443
NSN 6320-01-259-2604
NSN 5920-01-120-6992
NSN 5935-01-224-8565
NSN 6135-00-491-7429
NSN 5925-01-180-8002
NSN 6150-01-480-5741
NSN 5920-00-125-1316
NSN 5920-00-585-0104
NSN 6135-01-446-6010
NSN 6240-01-492-2469
NSN 5999-01-211-5062