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 6240-00-811-2777
NSN 5960-00-597-2680
NSN 5920-00-788-0304
NSN 5996-01-422-8103
NSN 6645-01-093-5015
NSN 5990-01-485-0260
NSN 6650-01-553-1853
NSN 6130-01-036-0476
NSN 5905-00-193-0501
NSN 5920-01-052-3339
NSN 6130-01-284-3552
NSN 6220-01-308-1875