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 6620-00-267-5273
NSN 6145-00-978-8056
NSN 5990-00-762-4048
NSN 5998-00-858-3022
NSN 6145-01-417-1705
NSN 5950-00-909-2698
NSN 6320-01-343-8191
NSN 5855-01-651-1393
NSN 6130-00-161-7432
NSN 6610-01-189-3001
NSN 5960-00-127-5594
NSN 6320-00-925-0558