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 6240-00-222-9135
NSN 6610-00-401-2601
NSN 5935-00-196-6993
NSN 5910-01-633-9963
NSN 6105-01-209-9153
NSN 6105-01-246-7402
NSN 6610-00-142-9678
NSN 2925-01-459-8093
NSN 6645-01-366-4344
NSN 6130-01-344-4134
NSN 6145-01-187-6861
NSN 6220-01-301-7671