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 6105-01-146-4420
NSN 5855-00-149-0766
NSN 5905-01-386-1108
NSN 5895-01-280-2172
NSN 6240-01-615-8454
NSN 6620-01-036-6687
NSN 5985-01-056-4055
NSN 5990-01-560-7032
NSN 6105-01-425-9712
NSN 6130-01-578-6456
NSN 6110-01-539-9076
NSN 6650-01-100-3185