Heavy Duty Safety Washers as per DIN6796 are generally used for heavy duty bolts. they has been specially developed for high-strength bolts of grades 8.8-10.9. These load washers conform to DIN 6796 and are designed for high demands on the protection of bolt joints. Gasket set or a quantity of expansion or contraction cycles can cause loosening of the bolt and these heavy duty washers are designed to prevent such an occurrence.
65Mn / ASTM1566
50CrV4 / DIN1.8159 / ASTM6150
SS301 / SS304 / SS316 / 17-7PH
H13 / X30WCrV53
Inconel X750 / X718 / Nimonic 90
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Vinsco Heavy Duty Safety Washers as per DIN6796 can be used for M2 to M125 bolts.
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