Thread Size:M2 M2.5 M3 M4 M5 M6 M8. Material: A2 Stainless Steel. -304 stainless steel bolts are widely used in industry, furniture decoration and other industries, the use of a wide range. -The products are made of 304 stainless steel, which has good corrosion resistance, oxidation and heat resistance, high strength and high toughness.
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