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 5998-00-994-5827
NSN 2925-00-816-8765
NSN 5935-01-031-0233
NSN 6320-01-116-3980
NSN 5905-01-202-0100
NSN 4140-01-385-8478
NSN 6105-01-396-3133
NSN 5935-00-709-9368
NSN 6110-01-014-2141
NSN 5925-01-625-2979
NSN 4140-01-466-6002
NSN 6130-01-293-1253