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 6110-01-551-6473
NSN 5975-00-976-5780
NSN 5935-01-058-3994
NSN 5930-01-032-4502
NSN 5999-00-196-3635
NSN 5855-00-925-0114
NSN 6645-00-550-7395
NSN 5910-00-925-6246
NSN 5950-01-013-9382
NSN 5990-01-320-9817
NSN 6610-00-156-5699
NSN 6620-01-464-3087