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 6685-01-003-3009
NSN 6650-01-501-6008
NSN 5855-01-253-6076
NSN 5910-01-116-0852
NSN 5920-01-224-0355
NSN 5975-00-512-1099
NSN 5835-01-224-2792
NSN 4140-00-555-3856
NSN 6645-01-492-9823
NSN 5950-01-646-1253
NSN 5855-01-484-1919
NSN 5950-01-314-5626