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 6220-01-589-1608
NSN 6645-01-328-6648
NSN 5915-00-676-2056
NSN 5920-01-122-6303
NSN 5990-00-991-8723
NSN 5935-01-098-4080
NSN 5915-01-645-6170
NSN 6105-01-374-0557
NSN 6240-00-237-7867
NSN 6650-01-494-2084
NSN 6650-00-406-2645
NSN 5895-01-469-5581