Min. Order Reference FOB Price
1 Piece US$0.01 / Piece
Product Description
QBH DIN 9021 Hardenss HV10 : 140 to 250 DIN9021 Round Flat Washer STYLE Round Flat Washer STANDARD DIN 9021 SUPPLIER QBH SHOP qbfastener.en.made-in-china.com Hardness HV10 : 140 to 250 CLASS(Carbon steel) / Coating(Carbon steel) black, zinc, HDG, Heat treatment, Dacromet, GEOMET ...