Grooved lock
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: Bolts and bolts and their nuts or washers exported in the same shipment
NSN 5905-00-762-2577
NSN 5950-01-399-5421
NSN 6620-00-957-9325
NSN 5945-01-509-1199
NSN 6240-01-346-3164
NSN 6150-01-547-0055
NSN 5910-01-632-4132
NSN 5930-01-237-1727
NSN 6220-01-394-4972
NSN 5915-01-344-0136
NSN 6135-01-420-5907
NSN 5945-00-948-0664