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 5996-01-477-0946
NSN 6150-01-136-9309
NSN 6135-00-027-3914
NSN 6645-01-442-6476
NSN 6220-00-719-7714
NSN 5935-01-356-9295
NSN 4140-00-480-8190
NSN 5950-00-316-3533
NSN 5990-00-221-0878
NSN 6620-00-140-8644
NSN 6130-01-658-9934
NSN 5975-01-462-2595