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 5985-00-068-2029
NSN 6135-00-112-8637
NSN 5935-00-372-5261
NSN 6145-01-309-2655
NSN 4140-00-849-2930
NSN 6150-01-544-7009
NSN 5925-00-078-9566
NSN 6650-01-290-4001
NSN 5910-00-111-8652
NSN 7035-01-263-5463
NSN 5990-01-105-5336
NSN 6240-01-139-1066