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 6650-00-012-2430
NSN 7035-00-756-4374
NSN 5990-00-452-9194
NSN 5945-00-196-1404
NSN 5985-01-025-1951
NSN 6610-00-594-6372
NSN 5985-01-050-6789
NSN 5998-00-337-6018
NSN 6150-01-356-5242
NSN 5990-01-241-2479
NSN 2925-01-515-3032
NSN 5925-00-126-6660