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 5999-01-554-2818
NSN 5965-01-395-7527
NSN 5835-01-158-6878
NSN 5920-00-827-6017
NSN 6135-01-390-1841
NSN 6130-01-205-6208
NSN 5930-01-564-7855
NSN 6220-01-007-9764
NSN 5925-01-090-4112
NSN 6145-01-371-2404
NSN 6620-01-107-9916
NSN 6650-00-658-9627