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.
Classification: Threaded fasteners of aluminum
NSN 6105-01-558-6993
NSN 6130-00-118-3852
NSN 5895-01-661-0965
NSN 5996-01-116-3404
NSN 7035-01-169-6551
NSN 5905-01-236-6729
NSN 6105-00-275-0826
NSN 5835-00-198-4936
NSN 5930-00-179-5187
NSN 5915-00-262-3217
NSN 5835-00-912-5656
NSN 6145-00-382-6199