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 6645-00-778-8719
NSN 5930-00-181-3915
NSN 6130-01-390-2675
NSN 6650-01-487-4566
NSN 6135-00-305-2052
NSN 5915-00-689-4575
NSN 5985-01-602-2375
NSN 5925-00-450-6372
NSN 5945-01-240-1314
NSN 5835-01-632-6627
NSN 6650-00-734-3985
NSN 6105-01-061-4001