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 5999-01-087-4201
NSN 6135-01-077-5705
NSN 6240-01-529-2261
NSN 6320-01-201-2776
NSN 5920-00-391-6252
NSN 6105-01-009-6177
NSN 6620-00-522-4815
NSN 5920-01-634-0250
NSN 5999-00-419-6202
NSN 5950-01-510-2461
NSN 6620-00-389-8442
NSN 5920-01-631-4898