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 7035-01-512-0334
NSN 2925-00-010-9609
NSN 5985-00-927-0756
NSN 5998-01-162-9439
NSN 2925-00-774-8247
NSN 5960-01-632-6576
NSN 5975-00-707-6245
NSN 5920-01-551-1295
NSN 5925-00-280-0418
NSN 5920-01-288-4389
NSN 6240-00-879-0771
NSN 5915-01-152-1907