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 2925-01-236-3547
NSN 5965-01-343-2543
NSN 5910-01-066-5477
NSN 6150-00-256-6466
NSN 5835-01-137-6075
NSN 6645-01-565-4770
NSN 5990-01-229-0222
NSN 6610-00-421-9853
NSN 5990-01-004-6343
NSN 6320-00-371-8335
NSN 6135-01-529-2180
NSN 6620-00-431-3837