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 5910-01-125-0530
NSN 5910-01-442-8240
NSN 2925-00-017-9807
NSN 5998-00-361-8381
NSN 6320-01-399-6177
NSN 5990-01-453-3552
NSN 7035-01-158-8860
NSN 6145-00-445-7839
NSN 6130-01-272-5671
NSN 6220-00-173-3967
NSN 5945-00-276-9261
NSN 5985-01-463-3283