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 6130-01-500-1811
NSN 5910-01-533-7838
NSN 6650-00-597-7313
NSN 2925-01-656-8217
NSN 5920-00-985-4480
NSN 5930-01-496-6281
NSN 5950-01-244-5582
NSN 5990-01-086-4825
NSN 5990-01-114-5095
NSN 6320-01-170-4068
NSN 6620-01-207-0667
NSN 6650-01-211-5628