Used on a .50 caliber semi-automatic
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 5910-01-502-6614
NSN 2925-00-398-0253
NSN 6105-01-423-0136
NSN 6240-01-511-9778
NSN 5945-01-407-4181
NSN 5925-00-932-3027
NSN 6320-01-642-0222
NSN 5915-01-302-6916
NSN 5915-01-085-0048
NSN 5996-01-008-4456
NSN 5945-01-243-1131
NSN 5920-01-212-1536