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 5945-00-627-0514
NSN 5835-01-141-8383
NSN 5990-01-150-7443
NSN 6220-01-415-2917
NSN 5920-01-422-4151
NSN 5985-01-171-2635
NSN 6145-00-452-4501
NSN 6610-01-254-4196
NSN 5985-00-244-1378
NSN 6240-01-204-6639
NSN 6220-00-995-6269
NSN 5855-00-560-0110