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 6150-00-051-0404
NSN 7035-01-592-7756
NSN 6685-01-563-7122
NSN 5945-01-139-5179
NSN 5985-00-517-9342
NSN 5855-01-569-7816
NSN 6135-00-935-8769
NSN 6650-01-044-6377
NSN 5855-01-096-9294
NSN 5855-01-213-0783
NSN 5998-00-511-8531
NSN 6320-01-255-2096