• HS LOAD WASHER
• GEOMET 321B
• DIN 267
• These SCHNORR® load washers have been specially developed for high-strength bolts of grades 8.8 - 10.9. This represents the most powerful form of safety washer in the form of a disc spring. The load of the washers have been matched to these bolts and are 70 to 90% of the bolt load in the flat state. These load washers conform to DIN 6796, edition Oct. 1987, and are designed for high demands on the protection of bolt joints. As a highly progressive load increase occurs at the end of the spring deflection when the load washer is flattened the load has been indicated as double the calculated value.
• Tests have shown that these values are comparable with the measured values. For the protection of bolted joints only that load is available which remains after the load washer has initially set. The table indicates the respective minimum height after the initial loading of the washer. Thus the maximum loss of height due to setting is limited.

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