1.Standard: DIN125, GB,ISO
2.Shape: Round
3.Size: M2-M50
4.Finish: Bright
5.Material: Carbon steel and Stainless Steel
6.Application: Machinery, Chemical Industry, environmental, Building
7.Trade Assurance: Protect your order totally
8.Delivery time: Normally in 30-40 days
9.Package: Cartons&pallets or according to customer's requirement