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 5950-01-320-7831
NSN 5855-01-374-7204
NSN 6220-00-943-5129
NSN 5996-01-549-1157
NSN 6620-01-562-3862
NSN 5920-01-263-9590
NSN 5905-00-915-5839
NSN 6150-01-628-6547
NSN 5990-01-378-7349
NSN 5930-00-288-1882
NSN 5910-00-593-4977
NSN 6105-01-476-9116