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 6150-01-526-7455
NSN 5915-00-901-4620
NSN 5855-00-885-8452
NSN 6320-01-312-3620
NSN 6105-01-396-5634
NSN 6320-01-422-1212
NSN 5965-01-366-0598
NSN 6220-00-033-7234
NSN 5925-01-030-0482
NSN 5990-01-408-6554
NSN 5960-00-163-1017
NSN 5910-01-210-1181