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 6610-00-371-5953
NSN 5920-00-960-7614
NSN 6240-00-022-9023
NSN 6685-01-142-8155
NSN 6320-00-004-9158
NSN 5855-00-862-3345
NSN 5925-01-483-3361
NSN 6645-01-283-3181
NSN 6320-01-412-2973
NSN 5920-01-298-1925
NSN 5960-01-084-7379
NSN 6240-01-005-3456