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 5930-00-860-6291
NSN 6685-01-342-6561
NSN 6135-00-269-5843
NSN 6645-00-829-8868
NSN 6610-01-023-1918
NSN 5915-01-440-9856
NSN 2925-00-912-3993
NSN 6620-01-476-7355
NSN 6135-01-180-9611
NSN 5905-01-414-2641
NSN 6220-01-585-0025
NSN 6105-01-519-8003