Actual matl is alloy steel with a black oxide finish
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 5975-00-927-9538
NSN 6240-00-755-6904
NSN 4140-00-980-4969
NSN 5920-01-094-7284
NSN 5935-00-644-9978
NSN 5925-01-360-1454
NSN 6685-00-708-0128
NSN 6650-01-137-7450
NSN 6645-01-053-3185
NSN 5960-01-284-4118
NSN 6650-01-309-5349
NSN 5915-00-310-3156