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 5920-00-267-3109
NSN 6110-00-058-2792
NSN 5945-00-840-5256
NSN 6650-01-633-9147
NSN 6240-00-914-2549
NSN 5996-01-408-9796
NSN 6650-00-569-1762
NSN 6645-00-369-4410
NSN 6220-00-198-5026
NSN 6105-01-367-2269
NSN 5985-01-415-2225
NSN 7035-00-500-7839