Manufacturers & Suppliers of Hex machine screw nuts, small pattern hex machine screw nuts, hex flat and jam nuts, hex thick nuts, heavy hex flat flat and jam nuts. Inch series
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The sections 1-1, 1-2, 3, 6, 9 of the ASME B18.2.2 standard cover various types of not so popular nuts : hex machine screw nuts, small pattern, hex flat and hax flat jam nuts, hex thick nuts, heavy hex flat and heavy hex flat jam nuts; recognized as National American Standard.