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 6135-00-930-5372
NSN 5985-00-636-8689
NSN 6240-00-494-0927
NSN 6320-00-682-3448
NSN 7035-01-376-3843
NSN 2925-00-853-5039
NSN 6240-01-357-5904
NSN 2925-00-147-8150
NSN 5855-01-328-5913
NSN 5960-01-362-7463
NSN 6620-00-730-8699
NSN 6135-01-168-2944