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 5855-00-053-3142
NSN 5925-01-497-4428
NSN 6110-01-078-3125
NSN 5945-01-594-9922
NSN 5998-01-525-7114
NSN 4140-00-809-3602
NSN 6150-00-379-4656
NSN 2925-01-446-6976
NSN 5935-00-432-3196
NSN 5855-00-014-5008
NSN 5965-01-422-1392
NSN 5945-00-171-0408