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 6620-01-365-1499
NSN 5975-00-636-4910
NSN 6650-01-010-4204
NSN 6130-01-422-1151
NSN 5998-01-211-7938
NSN 5930-00-920-8640
NSN 5965-01-633-8849
NSN 4140-00-104-7323
NSN 5985-00-824-6087
NSN 5950-01-290-3967
NSN 5910-01-157-5649
NSN 6320-01-366-5157