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.
NSN 7035-01-537-8838
NSN 5950-01-448-6105
NSN 5996-00-196-3601
NSN 5905-01-161-3548
NSN 6150-01-205-0502
NSN 5965-00-554-4138
NSN 6130-00-861-2589
NSN 5920-01-609-6402
NSN 5895-00-121-1944
NSN 5910-01-322-4904
NSN 5990-01-066-0461
NSN 6105-00-224-4780