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 6650-00-016-9426
NSN 6610-01-619-8058
NSN 5990-01-430-3152
NSN 6135-01-625-0765
NSN 5935-00-189-8382
NSN 4140-01-353-9043
NSN 5905-01-428-7305
NSN 6650-01-175-0841
NSN 5945-00-892-9970
NSN 5930-00-236-3013
NSN 5960-01-390-9363
NSN 5960-01-544-1273