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 6240-01-381-2275
NSN 5965-00-513-1352
NSN 6610-00-312-5148
NSN 5935-00-118-8005
NSN 6645-01-461-9250
NSN 6620-00-453-4537
NSN 6135-00-643-4843
NSN 5910-01-379-0883
NSN 6320-00-937-5625
NSN 5930-01-549-6339
NSN 6110-01-557-0116
NSN 5835-01-234-7039