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 5950-01-570-0426
NSN 6150-01-150-3267
NSN 6130-01-381-0400
NSN 5910-00-266-8438
NSN 6685-01-043-2744
NSN 5895-01-607-1469
NSN 5985-00-754-5426
NSN 5855-00-149-0766
NSN 6645-01-266-0883
NSN 5990-00-348-1423
NSN 5965-00-309-4814
NSN 6685-00-599-5731