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 5950-01-291-9416
NSN 5999-01-102-7489
NSN 5935-01-039-0605
NSN 6645-01-318-1874
NSN 5945-01-498-4452
NSN 6145-01-025-0912
NSN 5915-01-578-6153
NSN 6145-01-119-3746
NSN 5905-00-190-4045
NSN 6105-00-497-2873
NSN 5930-01-451-0917
NSN 5910-01-537-2037