Feature: 1. A2‑70 Material: Adopting high quality A2‑70 steel material, not easy to deform, very durable for long use. 2. Unique Design: These socket cap screw ensure simple screwing, while the deep thread promises firm fixing. 3. Extensive Using: Allows for flexible application of fixing on various materials and for connection as well. 4. 30Pcs in 1 Set: There are 30pcs screw in the set, which will satisfy your needs for replacement and repair. 5. Easy to Install: M5 type enables convenient installation, very easy to carry with light weight and small size. Specification: Item Type: Socket Cap Screw Material: A2-70 Product Model: M5 Standard: DIN 912 Thread Diameter: Approx. 5mm / 0.2in Pitch: Approx. 0.8mm / 0.03in Wrench Diameter: Approx. 4mm / 0.16in Head Height: Approx. 5mm / 0.2in Head Diameter: Approx. 8.5mm / 0.33in What is A2 Stainless Steel? A2 stainless is commonly referred to as 304 or 18/8 because it contains 18% chromium and 8% nickel. A2 is an austenitic stainless steel and is almost non magnetic but will still stick lightly to a magnet due to the cold working process. A2-70 is the most commonly used grade, the 70 represents a tensile strength of 700N/mm2. A2 is suitable for a wide range of applications in a lot of different industries such as the automotive industry in applications such as body panelling and bumpers etc., the food industry and catering due to its ease of cleaning and corrosion resistance, also commonly used in the engineering industry and architecture, A2 is also favoured by the remote control and model making enthusiasts. Also a favourite for many different DIY jobs in and around the home and garage for those jobs where a standard BZP fastener will not do. In general A2-70 is ideal for a whole range of uses where a good finish is needed on an interior or exterior applications.. Package List: 30 x M5x10 Socket Cap Screw