Head periphery may be knurled at manufacturers option
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 6645-01-526-5528
NSN 6645-01-521-4383
NSN 6240-01-119-5978
NSN 5925-01-384-3402
NSN 6650-00-138-8605
NSN 5910-01-518-5156
NSN 6145-01-071-9873
NSN 6240-01-501-2830
NSN 6110-01-071-6270
NSN 5990-01-550-7827
NSN 6685-01-340-3751
NSN 5910-01-395-1213