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 5895-01-512-2023
NSN 5975-00-827-2273
NSN 5895-00-554-4573
NSN 6320-01-239-4172
NSN 6320-01-215-2284
NSN 6130-01-548-7802
NSN 6240-00-334-6766
NSN 6135-01-164-3561
NSN 5910-01-599-3961
NSN 5960-01-310-3863
NSN 5895-01-098-9141
NSN 5998-00-902-8693