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 5996-01-168-2746
NSN 5935-00-437-7225
NSN 5915-01-231-3911
NSN 2925-01-502-5896
NSN 6110-00-424-4557
NSN 6105-01-242-9592
NSN 6620-01-283-6961
NSN 5996-01-382-9710
NSN 5935-01-142-5036
NSN 2925-00-853-5039
NSN 6610-00-278-7647
NSN 6220-01-535-6968