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 6150-00-965-8351
NSN 5996-00-959-6511
NSN 5935-01-255-8974
NSN 6110-00-222-8246
NSN 5905-01-390-5694
NSN 5945-01-310-4610
NSN 6320-01-607-1491
NSN 5996-01-606-0835
NSN 5905-00-646-0620
NSN 6220-01-587-6452
NSN 6320-00-377-5683
NSN 6220-01-131-5295