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 6135-01-604-8739
NSN 5855-00-869-3635
NSN 5996-01-131-7809
NSN 6610-00-536-4977
NSN 5920-01-532-8280
NSN 2925-00-010-9609
NSN 6105-01-398-1674
NSN 6620-01-245-0184
NSN 5915-01-536-7950
NSN 5996-00-323-8215
NSN 5945-01-186-6349
NSN 5925-01-415-3084