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 5920-01-369-8588
NSN 5905-00-575-7678
NSN 5930-00-702-3060
NSN 6145-01-313-6778
NSN 6105-00-004-1276
NSN 7035-01-144-1868
NSN 6240-00-101-9339
NSN 6610-01-633-8931
NSN 5975-01-374-6988
NSN 6130-00-284-1629
NSN 6320-01-611-4918
NSN 5960-01-316-8100