Three key slots length of screw, 120 degrees apart, 0.040 in. Wide and 0.029 in. Deep splines; counterbore hole on threaded end 0.112 in. Dia. Two lead threads
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 5905-01-558-2028
NSN 5835-00-187-1481
NSN 6220-00-404-6249
NSN 7035-01-261-9850
NSN 6610-00-170-6715
NSN 6610-00-149-1534
NSN 5950-00-862-3297
NSN 6130-01-258-5892
NSN 5895-00-400-5948
NSN 5935-01-029-4113
NSN 6220-01-519-2892
NSN 5925-00-096-5165