... Standard;DIN933,DIN931 Description: high strength metric bolts Brand NameGWOriginal of PlaceShanghai ChinaMaterialCarbon steel ,stainless steel, brass and etc.Standardstandard ... M8-1.25 X 10 , M10-1.5 X 16 , M12-1.75 X 30 , M16-2.0 X 45 , M20-2.5 X 60 , M24 ... www.gwfastener.comPurchasing NoticePlease lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, ...