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 5915-01-144-4512
NSN 6240-01-494-3695
NSN 6110-00-508-5892
NSN 5835-01-116-2369
NSN 5895-01-416-5785
NSN 6650-01-387-9381
NSN 6130-00-323-0629
NSN 4140-01-020-6026
NSN 6610-01-466-6338
NSN 7035-01-104-4349
NSN 6685-01-202-7419
NSN 5835-01-397-8801