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 5905-01-574-4456
NSN 5985-01-013-9448
NSN 5975-01-431-4132
NSN 5895-00-714-5032
NSN 5975-00-762-8051
NSN 5905-01-280-6547
NSN 6150-01-323-3581
NSN 5975-01-466-6326
NSN 6220-01-025-6140
NSN 6130-01-421-4296
NSN 5998-00-557-2832
NSN 7035-00-731-8729