An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also screw, cap, socket head. Excludes setscrew; screw, shoulder; bolt, shoulder; screw, externally relieved body; bolt, externally relieved body; and screw, machine.
NSN 6320-00-194-4252
NSN 5915-01-142-2018
NSN 5915-01-023-0300
NSN 6650-01-202-9143
NSN 2925-01-495-1178
NSN 6645-00-776-8234
NSN 7035-00-830-1235
NSN 6610-01-346-2802
NSN 6110-00-086-2990
NSN 7035-01-207-8704
NSN 5998-00-593-3154
NSN 7035-01-416-5910