Grooved lock
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 6610-01-340-1761
NSN 5925-01-224-5282
NSN 6320-01-478-9351
NSN 5930-01-652-7197
NSN 6135-01-552-1568
NSN 6320-01-512-2031
NSN 5915-01-598-3253
NSN 5895-01-180-8006
NSN 6320-01-227-2648
NSN 4140-00-459-9045
NSN 5930-00-292-1089
NSN 6645-00-183-8812