150Pcs Spring Lock Washers Split Square Section Assortment Tool A2 Marine Grade Stainless SteelM6

1、Austenitic Stainless Steel: Made of good quality A2‑70 stainless steel, which is usually called 304 or 18/8 because of contains 18% chromium and 8% nickel, which is an austenitic stainless steel, almost non magnetic 2、Corrosion Resistant: A2‑70 spring lock washer is the most commonly used grade, 70 represents a tensile strength of 700N/mm², easy to clean and corrosion resistant 3、For Many Different Industries: Spring washer is suitable for a wide range of applications in many different industries, such as car body panels and bumpers in the automotive industry, food industry and catering industry, and also commonly used in engineering industry and construction 4、For DIY Jobs: Spring split washer is also favored by remote control and model making enthusiasts, which is favorite for many different DIY jobs at home or inside and outside of the garage, suitable for jobs that cannot be done with standard BZP fasteners 5、Good Surface Treatment: Generally speaking, A2‑70 washers are very suitable for various purposes in indoor or outdoor applications that require a good surface treatment, can effectively protect the screw from slipping