ASME B18.2.2 heavy hex nuts feature larger widths across flats and greater thickness than standard hex nuts. This robust design provides increased bearing surface and reduced bearing pressure for
DIN 6915 specifies heavy hex nuts with large widths across flats, designed for high-strength structural bolting applications. These nuts are intended for use with high-strength bolts in steel
ASTM A194 Grade 2H is a material specification for quenched and tempered carbon steel nuts used in high-pressure and high-temperature service. These heavy hex nuts are specifically designed to pair
JIS B 1186 specifies high strength hexagon nuts for friction grip joints, designed as a complete set with high strength bolts and plain washers for steel structure applications. These nuts feature
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