20PCS Carbon steel flat gasket round washer Huasi meson M2 M3 M4 titanium plated gold tuhao gasket flat washer

Material：Titanium Plating Gold High-concerned chemical：None Thickness(mm)：0.1-1 isCustomized：Yes Model Number：Titanium Plating Gold DIY Supplies：Metalworking Brand Name：JARBLUE Certification：CE Origin：Mainland China product specifications：M2 M3 M4

Material: Titanium Plating Gold High-concerned chemical: None Thickness(mm): 0.1-1 isCustomized: Yes Model Number: Titanium Plating Gold DIY Supplies: Metalworking Brand Name: JARBLUE Certification: CE Origin: Mainland China product specifications: M2 M3 M4