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 5910-01-110-5966
NSN 5950-00-900-4465
NSN 5965-01-542-8510
NSN 5925-01-482-3642
NSN 6685-00-592-4713
NSN 5920-01-658-4332
NSN 5975-00-838-4922
NSN 5950-01-111-5608
NSN 5990-00-409-3594
NSN 5975-01-340-6431
NSN 5999-01-062-4039
NSN 6130-00-238-5851