White Zinc-Plated DIN 90 Plain Washers M2.5M3M4M5 Flat Gasket Washer Grade 8.8
Product use: electronic, computer accessories, computer IO shrapnel, stationery, kitchenware, medical equipment, stainless steel etching materials, chemical packing, adjustment gasket, etc.
Product material: stainless steel SUS301 (1Cr17Ni7), SUS304 (0Cr18Ni9), SUS430 (1Cr17),
SUS410 (1Cr13)......