Carbon Steel Flat Washer
Product introduction
Crafted from high-quality carbon steel, our flat washers offer a winning combination of strength, durability, and affordability, making them an ideal choice for a wide range of industrial and construction applications. These washers undergo meticulous manufacturing processes, including precision stamping and advanced surface treatments such as galvanization, Dacromet coating, or black oxide finishing. Galvanized carbon steel washers, with their zinc coating, provide excellent corrosion resistance in general indoor and outdoor environments, effectively extending service life. Dacromet-coated variants offer even higher anti-rust performance and heat resistance, making them suitable for harsh conditions like automotive undercarriages or high-temperature machinery. The flat, circular design ensures even pressure distribution, reducing the risk of substrate damage and enhancing the stability of connections. Serrated versions further boost anti-loosening capabilities, preventing nuts and bolts from vibrating loose over time.
Available in a comprehensive range of sizes, from M2 to M30 in inner diameter, with corresponding outer diameters and thicknesses, our carbon steel flat washers comply with international standards such as GB/T 95, ISO 7089, and ASME B18.22.1. This guarantees consistent quality and seamless compatibility across various projects. Whether used in structural steelwork, mechanical assembly, or DIY home repairs, these washers deliver reliable performance. Their high tensile strength allows them to withstand heavy loads, while cost-effectiveness makes them a popular option for large-scale installations. Additionally, customized surface treatments and sizes can be provided to meet specific project requirements, ensuring that our carbon steel flat washers meet the diverse needs of global customers.
Product information
Product name: Carbon Steel Flat Washer
Grade: 4.8 、8.8 、10.9、12.9
Surface treatment：Black oxide、Galvanized、Dacromet etc.
Material：Carbon steel
Specification: M2-M30
Standard: GB/T 95、GB/T 97.1
