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 6685-00-872-0631
NSN 6145-01-205-9320
NSN 5930-01-217-3278
NSN 5960-01-649-1341
NSN 7035-01-070-7015
NSN 6620-01-633-8443
NSN 5985-01-388-8667
NSN 6320-00-483-0451
NSN 6145-00-162-1222
NSN 5998-01-547-5558
NSN 6220-01-554-8968
NSN 6620-00-961-8643