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 6320-01-277-5793
NSN 6150-00-783-3712
NSN 6645-01-503-8211
NSN 5990-01-532-6113
NSN 6145-01-251-9308
NSN 5925-00-982-6603
NSN 6105-00-193-1662
NSN 5990-01-164-0220
NSN 6620-01-425-2750
NSN 5835-00-827-1904
NSN 6240-01-349-2790
NSN 6145-00-132-4800