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 6620-01-612-9030
NSN 5920-00-594-3124
NSN 6685-01-492-9853
NSN 5998-00-673-8570
NSN 5915-01-650-5875
NSN 4140-01-046-4932
NSN 2925-01-510-2221
NSN 5930-00-904-8092
NSN 5975-00-565-1071
NSN 5915-00-797-7693
NSN 6240-01-371-3020
NSN 5945-00-425-3706