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 5855-01-157-7186
NSN 5910-01-077-9393
NSN 7035-01-334-5855
NSN 4140-01-479-2291
NSN 6150-01-504-9521
NSN 5920-01-184-7530
NSN 5965-00-347-0231
NSN 5990-00-946-8587
NSN 5950-00-310-2311
NSN 7035-01-487-4038
NSN 5930-00-107-7140
NSN 6610-00-430-5208