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 6620-01-031-8180
NSN 6650-01-136-3636
NSN 5990-00-061-3360
NSN 5925-01-158-5008
NSN 6145-01-107-7370
NSN 7035-00-763-6180
NSN 6320-00-174-1362
NSN 5945-01-398-2249
NSN 5910-01-106-3499
NSN 5950-00-730-9816
NSN 6645-01-550-3722
NSN 5999-01-634-0576