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 5998-00-983-4214
NSN 5920-01-088-5169
NSN 6685-01-578-5953
NSN 6105-01-244-6254
NSN 5905-01-468-2807
NSN 6150-01-421-3672
NSN 6150-00-844-0254
NSN 5905-01-596-8442
NSN 5950-00-034-6657
NSN 5930-00-104-6148
NSN 5905-01-554-4713
NSN 6610-01-469-6235