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 6610-01-010-4133
NSN 5998-01-436-6976
NSN 5999-01-518-9177
NSN 5965-01-394-1542
NSN 6105-01-212-3857
NSN 5998-01-465-7319
NSN 5960-01-414-8918
NSN 5985-00-264-2946
NSN 5855-01-440-6614
NSN 5925-01-264-9786
NSN 5910-01-340-4968
NSN 6105-00-265-7545