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 5965-01-159-2694
NSN 5905-00-106-3899
NSN 6105-01-508-3471
NSN 5999-01-217-8388
NSN 6320-01-362-9518
NSN 5975-01-239-1832
NSN 5985-01-481-9915
NSN 2925-01-534-7314
NSN 6685-01-355-3550
NSN 6650-00-239-9226
NSN 6620-01-555-9852
NSN 6130-01-113-8998