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 6110-01-375-9341
NSN 5996-00-583-0607
NSN 5985-00-728-5562
NSN 5996-01-589-1594
NSN 6145-00-227-7576
NSN 5950-00-413-8125
NSN 6135-01-226-4071
NSN 6130-01-623-6226
NSN 5999-00-596-8745
NSN 6320-00-701-0437
NSN 5895-01-292-2005
NSN 5895-01-623-7267