Head has hole threaded to no.10-32unf-2b; 24 serrations; pitch dia.=0.3906 in.; heat treatment: carburize at 1600-1650 deg. F. To case depth of 0.004-0.006 in., oil quench, temper at 350 deg. F. For 30 min.
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 6220-00-700-3981
NSN 5925-01-380-7283
NSN 5950-00-729-2371
NSN 5935-00-627-9778
NSN 5915-01-047-9080
NSN 5835-00-239-9619
NSN 5910-01-144-4854
NSN 5965-01-012-1065
NSN 6645-01-493-2620
NSN 5998-00-148-1035
NSN 5855-00-631-4565
NSN 7035-01-623-7774