Black nickel
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: Other copper screws (not for wood) bolts and nuts
NSN 5950-01-433-2289
NSN 5975-01-130-4268
NSN 7035-00-270-5519
NSN 5910-00-952-1917
NSN 5925-00-580-0869
NSN 2925-00-203-8735
NSN 5950-01-364-1139
NSN 5935-01-512-8747
NSN 5895-00-350-5403
NSN 6620-01-308-2692
NSN 5920-00-905-1831
NSN 5920-01-146-4503