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 5965-00-620-7154
NSN 4140-01-514-8490
NSN 6650-01-579-3855
NSN 6220-00-798-6831
NSN 6150-01-431-8617
NSN 5855-01-136-9532
NSN 5915-00-363-9571
NSN 5975-01-167-9758
NSN 6610-01-574-3260
NSN 6110-01-188-6026
NSN 5925-00-224-7426
NSN 5925-01-321-9406