Flat Washer DIN9021 Specifications high quality din9021 1.Size:1.6-160mm 2.Thickness:0.25-19.2mm 3.Outer Diameter:3.7-250mm 4.Grade:4.8-12.9,A2-70,A4-80,et high quality din9021 Standards ISO, DIN, AS/NZS, GB, ANSI , BS Material Stainless steel, carbon steel, copper, iron, or according to your requirement Thickness 0.25-19.2mm Size 1.6-160mm Outer Diameter 3.7-250mm Grade 4.8-12.9,A2-70,A4-80,etc Features Good anti-corrosion ability, kinds of coatings MOQ 200pcs After-sale service If there are any quality problems, please contact with us at once Surface treatment Black oxide, black zinc, black chromium,or according to requirement Packing general export packing poly bag cartons or according to requirement
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