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 6240-01-069-2688
NSN 6620-01-231-7777
NSN 6130-00-955-1743
NSN 6130-00-205-1714
NSN 2925-01-228-6554
NSN 6150-00-395-7003
NSN 5935-00-851-5918
NSN 5910-01-443-3016
NSN 5950-01-579-4485
NSN 6150-00-027-7511
NSN 5996-01-185-5411
NSN 5935-00-066-3258