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 6145-01-141-0214
NSN 5998-01-095-9926
NSN 5905-01-454-1900
NSN 6320-00-331-7138
NSN 6685-01-455-5908
NSN 6645-01-142-2416
NSN 5915-01-253-0886
NSN 6650-00-692-1541
NSN 6135-01-180-9611
NSN 5999-01-317-4331
NSN 6685-00-707-4842
NSN 6145-00-221-6528