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 6130-01-643-5813
NSN 6105-00-766-5191
NSN 2925-01-090-2391
NSN 6650-00-382-6080
NSN 6610-01-336-8027
NSN 5996-01-082-7358
NSN 4140-00-471-1464
NSN 6110-01-533-7768
NSN 5999-00-203-5573
NSN 6135-00-728-9860
NSN 7035-01-631-0274
NSN 5915-01-654-0965