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 6105-00-400-0734
NSN 5925-01-521-3915
NSN 5930-00-260-5086
NSN 6105-01-086-8951
NSN 6150-01-333-4141
NSN 5855-01-450-5609
NSN 5996-01-364-2304
NSN 5895-01-634-0630
NSN 6685-01-252-8887
NSN 6135-01-322-4655
NSN 6145-00-419-0550
NSN 6220-01-464-3040