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 6220-01-032-5468
NSN 6135-01-062-9356
NSN 5990-00-293-6031
NSN 5915-01-250-6809
NSN 5920-00-294-0753
NSN 6110-00-229-5541
NSN 5915-00-228-9890
NSN 6620-00-471-9732
NSN 5965-01-347-7328
NSN 6110-01-015-2866
NSN 5975-01-528-6800
NSN 6620-01-415-8550