304 Stainless Steel Ball Assortment Kit - 590Pcs, 12 Sizes

To better understand each type of commonly used stainless steel and its properties, see the following descriptions. 304 Stainless Steel is the most widely used stainless steel. It is austenitic stainless steel and has a higher corrosion resistance than ordinary steel. It offers higher corrosion resistance than 304. 201 Stainless Steel is the least expensive type of stainless steel. It is tough in cold environments but has lower corrosion resistance. Bearing Balls Use for different kinds of ball bearings DIY Projects Such as DIY keychain, rolling ball project Size - 5.5mm Diameter Grade G100 Precision Balls Material - Made of 304 stainless steel. Good corrosion resistance, heat resistance, low-temperature strength and mechanical properties. Features - Wide range of applications(maintain industrial equipment or use for family DIY projects); Cost-effective(can repair existing products) Applications - Maintain product that uses steel balls, such as ball bearings, turntable, drawer slides, casters, door locks; DIY projects like a keychain, or adding weight for your projects, etc. Notice - Confirm the Ball Diameter before ordering.