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 5855-01-174-2463
NSN 5915-01-011-8699
NSN 5999-00-949-8986
NSN 5925-01-310-9632
NSN 5960-01-605-9921
NSN 5835-00-757-3558
NSN 5945-00-584-2046
NSN 6650-01-487-6274
NSN 5965-01-577-1984
NSN 5835-01-515-6537
NSN 6610-00-837-3012
NSN 6320-00-588-2401