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 5895-00-827-0240
NSN 6620-01-415-2307
NSN 6220-00-967-0062
NSN 6650-01-481-1165
NSN 5905-01-187-8840
NSN 5835-00-571-8866
NSN 5950-01-438-1425
NSN 5945-01-391-1041
NSN 7035-00-200-5162
NSN 6105-01-369-2418
NSN 5975-01-482-7551
NSN 5990-01-419-0661