Threaded head 0.250-28 in; surface finish 32.0 microin. On head
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 6145-00-278-0697
NSN
NSN 5945-01-538-9283
NSN 5960-01-350-5332
NSN 6620-01-481-1358
NSN 5930-01-467-9889
NSN 5950-00-916-6559
NSN 6135-01-190-2628
NSN 6620-01-076-8706
NSN 6650-01-229-1524
NSN 5895-00-889-7628
NSN 6620-01-444-4048