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 5910-01-577-0389
NSN 5910-00-039-9074
NSN 5990-01-219-2703
NSN 6650-00-908-6358
NSN 5935-00-035-4559
NSN 5950-00-666-1887
NSN 5965-00-106-3195
NSN 6620-01-305-0412
NSN 4140-01-313-3733
NSN 5996-00-239-2342
NSN 5855-01-100-3272
NSN 5915-00-518-4656