An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.
NSN 6145-01-180-2599
NSN 5996-01-423-8452
NSN 6685-01-476-2926
NSN 7035-01-054-7988
NSN 5985-01-557-3109
NSN 5960-01-412-9474
NSN 5945-01-605-2909
NSN 6650-01-279-9160
NSN 6105-01-640-9162
NSN 6610-00-467-7846
NSN 5855-01-433-2220
NSN 5935-01-169-1012