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 4140-01-326-5730
NSN 5990-01-128-7599
NSN 5895-01-060-0363
NSN 5835-01-340-4895
NSN 6220-01-556-7164
NSN 5999-01-432-0133
NSN 6620-01-535-0409
NSN 5965-01-420-2629
NSN 5975-01-323-6361
NSN 5975-01-605-0235
NSN 6240-01-552-0015
NSN 6610-00-466-3104