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 6645-01-220-9530
NSN 6145-00-728-4026
NSN 4140-01-577-5781
NSN 7035-00-117-0418
NSN 5950-01-323-7170
NSN 5998-01-522-8032
NSN 5935-01-418-3329
NSN 6320-00-456-0836
NSN 5965-00-071-0562
NSN 6220-00-554-5937
NSN 6645-01-575-2297
NSN 6150-01-613-1196