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 5960-01-391-8860
NSN 5905-01-025-2059
NSN 5930-00-686-9278
NSN 6135-01-503-1688
NSN 6685-01-352-5665
NSN 4140-01-420-7269
NSN 5950-01-207-0929
NSN 5915-01-432-2491
NSN 6620-01-469-7828
NSN 6610-01-352-4768
NSN 5915-00-820-2768
NSN 5965-01-358-1279