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 4140-01-076-8051
NSN 6620-01-097-1038
NSN 6620-00-079-0311
NSN 2925-00-233-5644
NSN 5920-01-543-4441
NSN 6105-00-416-6922
NSN 5855-01-344-8688
NSN 5925-01-082-0591
NSN 5935-00-406-6416
NSN 5855-01-409-1792
NSN 5920-01-425-0158
NSN 6240-00-919-9186