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 5895-00-218-1355
NSN 6645-01-147-9265
NSN 5945-01-026-8849
NSN 5905-00-924-9357
NSN 5965-01-627-7392
NSN 5996-01-123-9038
NSN 5910-00-487-7567
NSN 6645-01-556-5263
NSN 5910-01-085-6210
NSN 5985-01-307-6565
NSN 6610-00-498-5198
NSN 6150-00-849-9772