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 5915-01-563-1323
NSN 5930-00-451-4200
NSN 6130-00-506-2156
NSN 5950-01-135-3612
NSN 5950-01-250-4785
NSN 5945-00-729-5607
NSN 5910-01-497-9303
NSN 5975-01-551-6764
NSN 6240-01-370-5818
NSN 5960-01-544-1273
NSN 5930-01-519-9318
NSN 7035-00-421-8710