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 6130-01-384-4391
NSN 6150-01-332-1899
NSN 5930-01-658-1350
NSN 5855-00-610-4052
NSN 7035-00-286-6221
NSN 5835-01-624-5666
NSN 5905-00-949-4688
NSN 5895-01-534-9914
NSN 2925-01-479-6491
NSN 5930-00-631-7542
NSN 5910-00-079-5820
NSN 5998-01-273-7689