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 6135-00-248-4102
NSN 5905-00-721-3318
NSN 5905-01-447-2806
NSN 5998-01-380-1104
NSN 6650-01-094-9378
NSN 6240-00-275-1950
NSN 5920-01-116-6630
NSN 5925-01-436-3320
NSN 6220-01-658-9880
NSN 5990-00-269-2226
NSN 5835-01-256-5555
NSN 5930-00-477-0747