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 5915-01-442-6711
NSN 6110-00-181-5634
NSN 6145-01-393-5398
NSN 5915-00-387-2076
NSN 5990-00-510-2098
NSN 2925-01-253-6006
NSN 5999-01-624-8288
NSN 5985-00-422-4259
NSN 5905-01-485-3050
NSN 6220-01-066-5203
NSN 5920-01-211-5557
NSN 5990-01-120-1910