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Emhlabeni omkhulu wokwakha nokukhiqiza, kunamaqhawe amaningi angaculiwe asebenza ngokungakhathali ngemuva kwezigcawu. Phakathi kwalokhu, i-F436 Hardened Flat Washers ibilokhu yenza umthelela omkhulu. Lezi zingxenye ezincane kodwa ezinamandla bezilokhu zithola ukuqashelwa ngendima yazo ebalulekile ekuqinisekiseni ukuqina nokuphepha ezinhlelweni ezahlukahlukile ..