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 5835-00-231-9544
NSN 5998-01-365-7797
NSN 2925-01-426-3410
NSN 5960-01-138-0684
NSN 5999-00-401-7823
NSN 6685-01-239-2346
NSN 6130-01-325-8948
NSN 5920-01-204-6419
NSN 6685-01-034-1150
NSN 6145-00-947-5883
NSN 6645-01-249-3258
NSN 6150-01-322-7666