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 6620-00-517-6209
NSN 5960-00-843-8063
NSN 5930-01-106-2835
NSN 5985-00-265-2942
NSN 5855-00-436-3852
NSN 5999-01-223-0255
NSN 6220-00-827-0227
NSN 5950-01-227-5363
NSN 6135-00-998-5884
NSN 5915-01-403-2599
NSN 2925-00-215-4954
NSN 6685-01-363-5820