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 5975-01-080-4914
NSN 6110-01-096-4416
NSN 5965-01-420-6613
NSN 5835-01-608-4285
NSN 5925-01-273-2161
NSN 5950-00-683-0510
NSN 5855-01-365-4287
NSN 5935-00-691-9149
NSN 4140-01-100-7922
NSN 5910-00-690-0253
NSN 6645-01-578-6815
NSN 6320-00-546-9249