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 4140-01-549-7195
NSN 5935-00-100-0101
NSN 6220-01-350-2055
NSN 5855-00-862-3345
NSN 5985-00-167-9819
NSN 5998-01-364-2516
NSN 6650-00-985-5332
NSN 6620-01-415-5803
NSN 5855-01-003-0848
NSN 6620-00-062-9722
NSN 6130-00-468-6222
NSN 5835-01-565-3411