Head periphery may be knurled at manufacturers option
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 4140-01-098-0213
NSN 6105-00-336-3323
NSN 5855-01-225-5855
NSN 5996-01-351-6181
NSN 5835-01-330-8597
NSN 5835-01-599-1876
NSN 5920-00-493-8307
NSN 5905-01-340-1088
NSN 5935-00-865-6570
NSN 6240-01-481-1107
NSN 6610-01-331-2070
NSN 5996-01-551-8291