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 5945-00-403-8826
NSN 6610-00-905-6780
NSN 5965-01-050-4133
NSN 6135-01-466-0192
NSN 5905-00-812-0236
NSN 6320-01-497-3116
NSN 6240-01-470-9322
NSN 5998-00-839-1350
NSN 5855-00-991-0096
NSN 5935-01-615-4925
NSN 5960-01-628-2760
NSN 5950-01-018-7918