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 6240-00-187-4306
NSN 6240-00-578-7894
NSN 5910-01-604-2637
NSN 5915-00-775-9076
NSN 6610-01-446-7635
NSN 5990-00-816-8840
NSN 5935-01-085-3921
NSN 6130-01-095-3169
NSN 2925-01-603-6379
NSN 2925-01-524-6622
NSN 5985-00-721-1909
NSN 6110-00-052-2655