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 6650-00-977-7533
NSN 6685-00-112-7040
NSN 5960-00-858-1168
NSN 5910-00-679-9556
NSN 5910-00-925-4496
NSN 5920-01-441-9363
NSN 5990-00-172-7951
NSN 6650-01-653-5576
NSN 5905-01-344-4602
NSN 5999-01-649-4760
NSN 6320-00-139-1090
NSN 5930-01-147-3809