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 5915-01-202-8195
NSN 5998-01-088-7262
NSN 5945-00-389-6311
NSN 2925-00-814-0429
NSN 5835-01-447-2544
NSN 5945-01-287-1695
NSN 5985-00-028-2436
NSN 6620-01-277-5990
NSN 5925-01-274-5993
NSN 5999-00-006-0503
NSN 5985-01-265-8416
NSN 6130-01-245-5335