0.016 in. Radius undercut under head; 0.095 in. Diameter undercut under by 0.040 in. With end of threads
No other part numbers with same form, fit, and function found.
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.
Classification: Threaded fasteners of aluminum
NSN 4140-01-608-5291
NSN 6240-01-010-2991
NSN 5935-00-456-0697
NSN 7035-01-513-9502
NSN 5945-01-456-9136
NSN 5985-01-275-8811
NSN 5985-01-372-6850
NSN 5895-01-112-6380
NSN 6130-00-530-3734
NSN 6240-01-572-9979
NSN 5835-00-503-2608
NSN 6130-01-435-9241