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 6620-01-084-5112
NSN 5855-01-013-6864
NSN 5990-01-272-4091
NSN 5985-01-351-7401
NSN 7035-00-968-4848
NSN 5835-01-014-4574
NSN 5950-00-607-4447
NSN 5950-01-315-3236
NSN 5996-00-204-6364
NSN 5935-01-597-1832
NSN 6645-01-365-8020
NSN 6620-01-395-2968