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 5920-00-878-7178
NSN 5965-01-398-9579
NSN 5950-01-507-0604
NSN 5985-01-581-4531
NSN 5999-01-479-6040
NSN 5905-00-268-2535
NSN 5905-01-238-0597
NSN 6105-00-268-2878
NSN 6620-00-151-5363
NSN 6610-01-433-2219
NSN 5996-01-492-1695
NSN 6620-01-252-1240