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 6685-01-212-3972
NSN 5835-01-481-4204
NSN 6610-01-502-5952
NSN 5925-00-912-9343
NSN 5930-01-250-1549
NSN 6105-01-019-2233
NSN 5930-00-289-6709
NSN 6135-01-353-1036
NSN 5920-01-275-2260
NSN 5925-01-234-6912
NSN 7035-01-453-2277
NSN 6645-01-561-3516