An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (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 not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes thumbscrew.
NSN 6650-01-550-7828
NSN 6620-01-279-0651
NSN 5965-01-088-5414
NSN 6650-00-997-4337
NSN 6220-01-205-7688
NSN 6105-01-038-8309
NSN 5915-00-987-1855
NSN 5925-01-318-7846
NSN 5945-01-602-4106
NSN 5975-00-605-6460
NSN 2925-01-532-8445
NSN 5905-00-608-2332