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 6145-01-176-4047
NSN 4140-01-169-1697
NSN 6320-01-232-4664
NSN 5996-01-232-0067
NSN 6645-01-258-5558
NSN 6610-00-273-9019
NSN 6620-01-430-7104
NSN 6135-01-364-0667
NSN 5910-01-018-9363
NSN 6645-00-235-4685
NSN 6610-01-209-8991
NSN 5945-00-097-9688