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 7035-00-470-4977
NSN 6650-01-057-2377
NSN 5975-01-311-2351
NSN 6110-00-801-2483
NSN 5998-01-442-9210
NSN 5965-01-197-6924
NSN 5905-01-023-5331
NSN 6105-00-901-1764
NSN 5999-01-155-1541
NSN 5920-00-783-7859
NSN 5855-01-406-4821
NSN 2925-00-278-9468