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 5960-01-469-8421
NSN 5925-01-267-6940
NSN 6620-01-290-2973
NSN 5835-00-228-9082
NSN 5999-01-525-8222
NSN 6620-00-172-6127
NSN 6650-01-540-5157
NSN 6610-01-133-9812
NSN 6685-01-437-4904
NSN 5945-00-150-3034
NSN 6620-01-525-8648
NSN 6145-01-090-5648