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.
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5960-01-397-1443
NSN 5950-00-196-1429
NSN 5998-01-330-0722
NSN 6645-01-295-4373
NSN 6645-01-147-5579
NSN 5996-00-830-2755
NSN 4140-01-118-0789
NSN 5998-00-503-5138
NSN 6320-01-511-1526
NSN 5999-00-596-8745
NSN 6610-01-489-0071
NSN 6645-01-301-9462