Min. Order Reference FOB Price
1 Piece US$1.00-100.00 / Piece
Product Description
Detailed Photos Product Parameters Pressure Angle Customized Place of Origin Qing Dao, China Outer Diameter Customized Surface Treatment Grinding Material Carbon Steel Size Customized Size Type OEM Parts Certificate ISO 9001 Feature M1~40 above Rockwell hardness test HRC 55 ...