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 6220-01-044-5552
NSN 5975-00-768-0306
NSN 5920-01-326-2706
NSN 5950-01-661-1224
NSN 5975-01-096-2070
NSN 5925-01-519-9251
NSN 5975-00-553-7151
NSN 6240-01-063-0339
NSN 5905-00-579-5393
NSN 6645-01-476-8013
NSN 5905-01-181-5323
NSN 6105-00-426-5430