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 6150-01-430-5558
NSN 6105-01-311-6910
NSN 5975-01-441-1766
NSN 6240-00-937-6083
NSN 6105-00-368-0066
NSN 6130-01-599-6816
NSN 6650-01-160-9160
NSN 6110-00-269-2696
NSN 5855-00-149-0766
NSN 6685-01-428-3943
NSN 5915-01-500-4012
NSN 5960-01-327-6832