We have six year's export experience ,we will meet your multiplicate demand and simplify your purchase. Hexagon cap nutsSpecification:1)Size:M3 to M242)Material:Steel 35C,45C, SUS304,SUS316,Brass3)Standard: DIN,ANSI,JIS,BS...4)Packing: According to customer's requestsWe have six year's export experience ,we will meet your multiplicate demand and simplify your purchase. Acorn nuts