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 5998-00-494-9140
NSN 5960-00-280-5585
NSN 5895-01-211-9922
NSN 5985-01-485-0056
NSN 6650-00-539-7298
NSN 5998-00-510-3982
NSN 5835-01-018-6294
NSN 5945-00-241-9632
NSN 5915-01-226-2012
NSN 5915-00-229-1474
NSN 5930-00-001-3092
NSN 5905-01-598-1333