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 5920-00-728-3487
NSN 5996-00-165-5027
NSN 5925-01-401-5314
NSN 5945-01-384-4369
NSN 6645-01-140-0868
NSN 5996-01-258-2324
NSN 5950-00-802-2958
NSN 5985-01-594-5075
NSN 6220-00-135-6516
NSN 5835-01-652-4959
NSN 5960-01-411-5899
NSN 5835-00-624-1548