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 5925-01-556-9643
NSN 5985-01-327-8774
NSN 5945-01-312-4622
NSN 7035-00-096-9986
NSN 7035-01-332-3496
NSN 6620-01-459-6401
NSN 5965-01-416-9564
NSN 6110-00-337-8037
NSN 6650-01-583-7651
NSN 5910-01-119-6166
NSN 6650-01-515-0391
NSN 5996-01-005-8505