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 5945-01-223-8864
NSN 6685-01-240-1437
NSN 5855-01-409-1792
NSN 6240-01-306-1137
NSN 6610-01-470-6248
NSN 6135-01-543-4256
NSN 6145-01-413-7410
NSN 2925-01-386-7392
NSN 6130-01-479-4373
NSN 5999-01-442-0653
NSN 5915-00-532-7023
NSN 5950-01-152-2622