1 inch long
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 5835-01-091-2553
NSN 5945-01-104-4926
NSN 6220-00-063-9447
NSN 5985-01-421-5852
NSN 5990-00-114-1570
NSN 6145-01-028-0986
NSN 7035-01-300-1599
NSN 5950-01-441-8711
NSN 5895-01-414-0679
NSN 6685-00-434-4502
NSN 5985-01-441-8471
NSN 7035-00-238-3662