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 5985-01-634-0635
NSN 6145-01-427-9844
NSN 6240-01-038-3761
NSN 5905-00-458-9346
NSN 6610-01-433-2219
NSN 4140-01-202-3359
NSN 6645-01-069-3286
NSN 5910-01-163-0428
NSN 6610-00-117-7647
NSN 5910-01-633-6937
NSN 6650-01-311-6505
NSN 6685-01-615-5143