Material is carbon, cold rolled, killed, and spheroidized; heat treatment=harden at 840 deg. C. In a carbonitriding atmosphere for 40 min., oil quench, temper 1 hr. Min. To rh a 72-75
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 6320-01-353-9753
NSN 6110-01-505-7908
NSN 5945-01-278-9034
NSN 5975-01-232-4231
NSN 6645-01-367-2581
NSN 5990-01-411-5930
NSN 6110-01-128-0681
NSN 5985-01-427-3734
NSN 5895-01-634-0630
NSN 5835-01-123-8305
NSN 6320-00-725-0754
NSN 5915-01-538-5047