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 6650-01-416-7910
NSN 5930-00-690-1827
NSN 5990-00-818-7136
NSN 6150-01-399-1909
NSN 6685-00-812-1160
NSN 5915-01-194-7598
NSN 5945-01-235-1267
NSN 5895-00-121-3366
NSN 5965-01-616-0336
NSN 5905-01-570-6765
NSN 6220-01-109-7379
NSN 5998-01-510-1582