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 5905-01-368-5044
NSN 5855-01-634-0259
NSN 6620-01-656-6107
NSN 6130-01-644-4725
NSN 6610-01-431-8575
NSN 5975-01-170-7620
NSN 5945-01-377-5804
NSN 6610-01-446-5975
NSN 5998-01-201-5532
NSN 7035-01-029-7221
NSN 6650-00-943-4247
NSN 5975-01-245-2643