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 6145-01-585-5772
NSN 6620-01-445-4295
NSN 6150-01-653-8211
NSN 6620-00-905-8530
NSN 5999-00-814-7947
NSN 5965-00-644-0334
NSN 5996-00-730-3971
NSN 6240-01-589-0905
NSN 5895-00-227-4752
NSN 6220-00-409-2120
NSN 6650-01-216-2707
NSN 5975-01-142-3190