Alloy 20 Heavy Hex Nuts

Alloy20-Heavy-Hex-Nuts-Manufacturers

Just as the name indicates Alloy 20 Heavy Hex Nuts are slightly larger and thicker than the standard (finished) hex nuts.

Available in numerous grades, these heavy patterns are typically used for large diameter and high strength bolts. These are applicable when more beef is needed than the standard hex nuts. Alloy 20 Heavy Hex Nuts are used in high temperature and high pressure applications, particularly for those involving flanged joints.

NutDIN ISO UNI ANSI/ASME ASTM
Heavy Hex Nut691547755713B18.2.2A563, A194, F594
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