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 6105-01-506-7351
NSN 6145-01-561-5249
NSN 4140-01-390-2606
NSN 5895-01-614-6143
NSN 6220-00-200-7888
NSN 6685-00-138-0692
NSN 5975-00-025-0690
NSN 5960-01-474-4843
NSN 6135-01-306-6549
NSN 6105-01-459-7902
NSN 5835-01-281-7281
NSN 5855-00-149-0766