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 5910-00-104-5953
NSN 5999-01-444-1704
NSN 6105-01-453-9047
NSN 5920-01-493-2841
NSN 6145-01-200-4659
NSN 5925-00-660-7589
NSN 5998-01-536-9465
NSN 4140-01-631-8844
NSN 6130-01-266-6335
NSN 6135-01-532-7951
NSN 6105-00-160-7804
NSN 5996-00-428-8130