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 6610-01-623-6228
NSN 5895-00-170-4568
NSN 6110-01-389-1120
NSN 5920-01-061-3158
NSN 6135-01-462-6040
NSN 5996-00-088-8891
NSN 6320-00-110-8005
NSN 6110-00-456-2058
NSN 6105-00-225-8745
NSN 6220-01-150-9231
NSN 5998-00-421-6109
NSN 7035-01-248-8596