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 6620-00-583-2687
NSN 5960-01-468-5785
NSN 5855-01-658-4510
NSN 5945-00-339-4915
NSN 6685-01-503-3159
NSN 5985-00-208-6751
NSN 6320-00-977-3930
NSN 6610-01-016-9999
NSN 6110-01-490-0246
NSN 5990-01-157-0441
NSN 6645-00-169-6759
NSN 6130-00-133-5879