As following question maybe you want to know. 1. Why stainless steel with magnetic? 304 stainless steel is austenitic stainless steel, austenite in the cold part of the process or a small amount into martensite , Martensite is magnetic, so 304 stainless steel is non-magnetic or micro-magnetic. Baidu can query the specific 304 stainless steel why the magnetic 2. What are the most common types of stainless steel? 1) .201 stainless steel, suitable for use in dry environments, water is easy to water rust. 2). 304 stainless steel, outdoor or humid environment, strong acid corrosion resistance. 3). 316 stainless steel, plus molybdenum, more corrosion resistance and pitting resistance, especially for seawater and chemical media.
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Cheap m4 screw, Buy Quality screw hex directly from China head screw Suppliers: 304 stainless steel Semi-round head screws hex socket with padded M3 M4 screws
|Length||6mm 200pcs, 10mm 150pcs, 12mm 150pcs, 16mm 100pcs, 8mm 150pcs, 20mm 80pcs|
|Drive Style||Hex Socket|
|Screw Type||Machine Screws|
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