Specification Brand : FUZHUI BulletPoint1 : Durable Material: Made of A2-70 stainless steel, these carriage bolts are , hard, and long-lasting. The material ensures a tensile strength of 700N/mm², providing exceptional durability for various fastening and connecting applications. BulletPoint2 : Standard Size & Thread: Featuring a standard M8x1.25 coarse thread that meets DIN603 specifications, these bolts offer accurate sizing and strong practicability. The coarse thread provides excellent grip and fastening power, making them suitable for heavy-duty use. BulletPoint3 : Multiple Length Options: Available in a range of lengths, these carriage s cater to a wide variety of needs. Choose the right length based on your specific application, ensuring a fit and secure fastening. BulletPoint4 : Versatile Usage: Ideal for fastening and connecting two parts with through holes, these bolts are often used in conjunction with nuts. Suitable for use in various industries including automotive, food processing, engineering, and architecture, as well as DIY projects around the home and garage. BulletPoint5 : Complete Kit: Each set contains 30 pieces of coarse thread carriage screws, providing you with a sufficient quantity for multiple uses and replacements. The bolts come in a convenient package, allowing for easy storage and transportation. Color : as picture ItemName : 30Pcs M8x1.25 A2 Stainless Steel Carriage Bolts, DIN603 Standard, Multiple Length Options, for Fastening and Connecting Applications (M8*70) ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : carriage-bolts Manufacturer : FUZHUI ModelNumber : FUZHUIozrnc1e97g-18 PartNumber : FUZHUIozrnc1e97g-18 ProductDescription : Item Type: M8 Screw Product Standard: DIN603 Thread Diameter: Approx. 8mm / 0.3in Dome Diameter: Approx. 20.65mm / 0.8in Dome Height: Approx. 5.6mm / 0.2in Square to Flat: Approx. 8.58mm / 0.3in Square Height: Approx. 5.6mm / 0.2in Material: A2-70 Stainless Steel What is A2-70 Stainless Steel? A2 stainless steel is commonly referred to as 304 or 18/8 because it contains 18% and 8% . 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 alot 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 , 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.