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 6320-01-519-8767
NSN 5999-00-733-6655
NSN 5855-01-130-1501
NSN 5935-00-951-7197
NSN 5835-00-943-2763
NSN 6130-01-371-4279
NSN 6685-00-044-3078
NSN 5965-01-030-4222
NSN 5975-01-400-0627
NSN 6110-00-078-8565
NSN 5975-01-009-6162
NSN 5990-01-272-4091