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 5930-01-602-7741
NSN 6685-01-646-1250
NSN 5935-01-159-7800
NSN 5965-00-868-7061
NSN 6620-00-231-8441
NSN 5950-01-408-9843
NSN 6145-00-299-6417
NSN 5998-00-401-8661
NSN 5945-00-993-5730
NSN 2925-00-400-5634
NSN 5975-01-590-9037
NSN 6150-01-077-2420