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 6685-01-509-9495
NSN 6105-00-068-3494
NSN 5925-00-088-5477
NSN 5915-00-209-9769
NSN 5990-00-926-4324
NSN 6220-00-671-7960
NSN 6220-00-647-3096
NSN 5895-01-141-1805
NSN 5960-01-125-2356
NSN 5990-01-591-8797
NSN 6105-01-390-6386
NSN 6240-01-525-6585