Min. Order Reference FOB Price
20 Sets US$2.00-3.50 / Set
Product Description
Material Grade:40Cr Quality Level: 12.9, 10.9, 8.8, 6.8, 4.8 Grade Sizes: M20,M24, M27,M30,M36,M42,M45; Specification:M48 x 150,M48 x 180,M48 x 210,M48 x 330,M48 x 370,M48 x 390,M48 x 600,M48 x 700,M48 x 900,M48 x 1080 Bolt-head Shape: Oval head, Square head,Ellipse head,Round Head Bolt; ...