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 6220-00-061-8076
NSN 6320-01-125-3361
NSN 6105-01-535-5809
NSN 5950-01-124-3560
NSN 6610-00-678-5752
NSN 5930-01-415-1520
NSN 5996-01-512-9275
NSN 6650-01-391-1815
NSN 5985-01-124-5353
NSN 4140-00-529-0844
NSN 5999-01-538-7388
NSN 5999-00-113-5330