laprès frèt W.Nr.1.4539 904L UNS N08904 prentan lock machin pou lave selon DIN127A DIN127B
904L Lock Washers tou gen yon gwo rezistans nan pitting nan solisyon klori, yon gwo rezistans nan tou de fant ak krak korozyon estrès.
Kalite: Stud Bolt Hex Nut Doulè Washer Stud Bolt Hex Bolt
Gwosè: M6-M64
Fini: galvanize frèt, galvanize cho plonje, PTFE, nikèl zenk, kouch nwa, plenn
Pwodui Creole: ASME B18.2.1; ASME B18.2.2; ASME B18.22.1; DIN933;DIN934;DIN976;DIN912
Materyèl Nikèl Alloy Steel UNS N02200\/Ni 200, UNS N02201 \/Ni201,
UNS N04400\/ Monel 400, UNS N05500\/ Monel K500 ,
UNS N06600\/ Inconel 600, UNS N06601\/ Inconel 601,
UNS N06625\/ Inconel 625, UNS N08825\/ Incoloy 825,
UNS N08800 \/Incoloy 800, UNS N08810 \/Incoloy 800H ,
UNS N08811 \/Incoloy 800HT, UNS N08020 \/Alyaj 20,
UNS N06002 \/Hastelloy X, UNS N06022\/ Hastelloy C22, UNS N06200\/C2000, UNS N10276\/ Hastelloy C276,
UNS N10665 \/Hastelloy B2, UNS N10675\/Hastelloy B3,
UNS N08020\/ Alloy 20, UNS N08031\/ Alloy 31