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 6105-01-422-2292
NSN 5999-01-176-1244
NSN 6150-01-192-5220
NSN 5930-01-626-9642
NSN 6145-00-930-4972
NSN 5999-01-487-2681
NSN 5905-01-271-5338
NSN 6240-01-254-8503
NSN 6130-01-644-5801
NSN 6135-00-735-8530
NSN 6610-01-037-0410
NSN 5905-00-752-7004