Saray nutt na seal so kaslakan a gawa’d bakal, a kaslakan a kabkabat bilang asero na karbon. Say iron et mamparti odino apaliber, tan say natural a kolor na satan et resulta na panaggawa. Pian ag-onkalab so kalawang, kaukolan so mankuryenti. Saray asero ya anggapoy mantsa{3} balet, ag-ira mankaukolan na elektro. Parad bakal, say kolor na elektroso so kaslakan a dedesidien na kustomer, depende ed labay dan kolor. Wala met iray kakaukolanen parad inkadunong na asin. Arum a kolor a mankukurang so mankaukolan na mas andukey a karukey na asin, bangta say arum so kalawang ed loob na pigaran oras. Say sananey nin sengegan et no kasin gagalaen na suki ya ipaway so produkto. Kaslakan et kaukolan na saray i-export so panag-sakbong na kaliberliber ed kaliberliber, tan arum ed loob na pamilya, arum so ontan, balet maslak et agmankaukolan.
Say sankabaloan ya uusaren ya uusaren parad sarili parad sarili la{_} iray nuts ed tindaan et say kaliberliber ya asul a zinc, ta nasungdoan to so test na asin ya anggad 72 oras, odino taloy agew. Sayan klase na panag-elektro so mangiyoopresi na mas andukey ya asin ya inka-spray. Singa bilang, say amputin nikel so walaan na mas antikey a karukey na asin, a kaslakan a manlalaok ed loob na pigaran oras, ya agbalot onsulok ed 10 oras. Balet nayarin mas andukey so pigaran amputin panagplastaan, tan mas andukey so panaon na panag-spray na saray nuts ya walaay larak.