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 6610-01-303-7658
NSN 6220-01-381-1793
NSN 5990-01-073-4731
NSN 6685-00-078-7495
NSN 6240-00-145-8167
NSN 6105-00-501-7681
NSN 5925-01-530-6857
NSN 5965-00-088-1722
NSN 6130-00-035-3898
NSN 5935-01-023-8269
NSN 6685-01-299-8836
NSN 5910-00-835-1941