2 holes, 0.031 in. Dia, on head at hex points
A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes items having a sleeve on its underportion which can be clinched or crimped. Excludes bushing, machine thread; nut, plain, knurled; nut, plain, round; nut, plain, clinch and nut, self-locking, clinch. See also nut, plain, plate.
Classification: Press-fasteners, snap-fasteners & press-studs & parts therefor
NSN 6130-01-203-3484
NSN 5935-00-453-5146
NSN 4140-01-158-4139
NSN 5990-01-425-2175
NSN 5920-01-510-9921
NSN 6135-01-175-7311
NSN 5905-01-363-6565
NSN 5996-01-363-7130
NSN 5910-00-425-4432
NSN 7035-00-020-2227
NSN 5996-01-410-8538
NSN 2925-00-055-9601