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 4140-00-222-2186
NSN 5920-00-997-9990
NSN 6610-01-018-9122
NSN 5950-01-486-5383
NSN 5975-01-138-1738
NSN 5930-01-382-9798
NSN 5975-01-586-2068
NSN 5930-01-469-5736
NSN 6135-01-443-7716
NSN 6130-01-477-9912
NSN 5935-01-088-4885
NSN 5925-00-862-6719