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 7035-00-205-1932
NSN 5905-01-306-0455
NSN 6240-00-594-7138
NSN 2925-01-141-7563
NSN 5930-01-179-3779
NSN 6620-01-654-9436
NSN 5895-01-193-8884
NSN 5996-01-099-1188
NSN 6610-01-322-0569
NSN 5895-01-365-0220
NSN 6220-00-815-5071
NSN 4140-01-312-2361