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 5920-01-383-7108
NSN 5950-00-306-9409
NSN 6645-00-230-4396
NSN 6130-01-420-9530
NSN 6130-01-545-0871
NSN 5985-01-574-5940
NSN 6620-01-338-6073
NSN 5930-01-318-8311
NSN 5835-00-085-2287
NSN 2925-01-295-9337
NSN 5915-01-298-2830
NSN 6685-00-144-6362