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 5975-01-653-8139
NSN 5935-01-022-7888
NSN 7035-01-618-6217
NSN 5895-01-364-9801
NSN 5895-00-477-7823
NSN 6135-00-351-8606
NSN 6105-00-365-4519
NSN 4140-00-857-3202
NSN 5925-01-646-1742
NSN 6130-01-508-4360
NSN 5945-01-570-0739
NSN 6145-01-462-5930