High-Strength Metric Class 10.9 Steel Flanged Hex Head ScrewsChoose these Class 10.9 steel screws for high-stress applications, such as valves, pumps, motors, and automotive suspension systems.They are at least 25% stronger than medium-strength steel scre
Place of Origin:Shaanxi, ChinaBrand Name:UMTModel Number:W1Shape:FoilSurface:Alkaline Washed,Polished.Material:Pure Tungsten Chemical Composition:WPurity:99.95% MinMelting point:3410℃Density:19.2g/cm3Certificate:ISO9001:2015