Min. Order Reference FOB Price
1000 Pieces US$0.10-0.20 / Piece
Product Description
DIN74361 1. Standard Code: DIN74361 2. Material: 10B21 or 40Cr 3. Grade: From Grade 10.9 to 12.9 4. Sizes: From M12 to M14 5. Surface: Black, Zinc, Darcromet, Phosphated and so on. 6.manufacturing processes :cold forging CNC and stamping (this is new technology craft so that ...