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 5930-01-556-6870
NSN 6650-01-236-5916
NSN 5960-00-081-9255
NSN 6145-01-283-2482
NSN 6620-00-571-8157
NSN 6620-01-160-8517
NSN 5998-01-301-4873
NSN 6650-01-082-1533
NSN 4140-00-781-5700
NSN 6135-00-334-4500
NSN 6620-01-562-0615
NSN 5910-01-657-9795