1.Name:Round thin nuts 2.Size: M8-M48 3. ... steel,Stainless steel Specification of our nut: 1.NameRound thin nuts2.StandardDIN, IFI, ISO, JIS, AS,BS, ... M20) ,Stainless steel(303,304,304L,316,316L),Brass(H59,H62)6.SizeM8-M487.FinishPlain, Zinc plated,Passivated ... ,M20),Stainless steel(303,304,304L,316,316L),Brass(H59,H62)6.SizeM5-M1007.FinishPlain, Zinc plated ... not hesitate to contact us! Round thin nuts