An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 4140-01-340-7606
NSN 4140-01-190-5493
NSN 5975-01-327-0034
NSN 5920-01-123-3709
NSN 6685-01-028-5168
NSN 5996-01-216-0702
NSN 6135-01-020-3805
NSN 5950-00-737-6164
NSN 5895-00-552-1259
NSN 6220-00-739-1799
NSN 6145-01-399-2350
NSN 6620-01-003-2905