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 5965-01-497-1150
NSN 6110-01-422-2619
NSN 2925-01-228-6554
NSN 6135-01-451-2120
NSN 5960-01-173-7956
NSN 5960-00-333-3540
NSN 6320-00-459-8973
NSN 5835-01-173-8003
NSN 5998-01-489-7089
NSN 5905-00-251-1262
NSN 5915-01-166-4333
NSN 5905-01-410-7780