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 6645-01-505-5772
NSN 5920-01-097-1434
NSN 5975-00-935-5946
NSN 7035-00-455-7666
NSN 5835-01-090-0784
NSN 6130-00-825-7552
NSN 5930-01-052-9741
NSN 6240-01-361-9167
NSN 5985-01-577-1087
NSN 5930-01-472-3238
NSN 6610-00-140-1719
NSN 6135-01-471-4315