Purchase Qty. Reference FOB Price
1-9,999 Pieces US$0.003
10,000-9,999,999 Pieces US$0.002
10,000,000+ Pieces US$0.0009
Product Description
4mm 420C stainless steel balls for sale g200 1. AISI type 420 stainless steel balls have fair-to-good corrosion resistance and good material strength. 2. They resist corrosion from alcohol, , food environments, fresh water, many petroleum products and organic materials and some ...