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 5960-00-780-0176
NSN 6620-01-431-9176
NSN 5998-01-303-1723
NSN 6610-00-221-6124
NSN 5925-00-104-8310
NSN 6130-01-025-0523
NSN 5930-01-487-4514
NSN 5975-01-442-4646
NSN 5996-01-279-5808
NSN 5835-01-027-0597
NSN 5950-01-382-9257
NSN 6220-01-230-7269