Rivet nuts are indispensable in daily life and industrial manufacturing. Rivet nuts are also called industrial meters. Standard parts have important tasks in the industry. As long as there is an industry on the earth, the function of fasteners will always be important. For example, carbon steel rivet nut .

The materials of bolts, screws, and studs require low-carbon alloy steel (such as boron, manganese, or chromium), quenched and tempered or medium carbon steel, quenched and tempered low-carbon alloy steel (such as boron, manganese, or chromium), and quenched and tempered For tempered or medium carbon steel, the content of boron can reach 0.005%, and its non-effective boron can be controlled by adding titanium and (or) aluminum. These performance levels allow easy-cut manufacturing, and the maximum content of sulfur, phosphorus, and lead is: sulfur 0.34%; phosphorus 0.11%; lead 0.35%. To ensure good hardenability, fasteners with a thread diameter of more than 20mm need to use steel specified for 10.9. To

The minimum manganese content of low-carbon alloy steel with a carbon content of less than 0.25% (barrel analysis) is 8.8: 0.6%; 9.8, 10.9, and 10.9: 0.7%.

The above is the material requirements of carbon steel rivet nut. For more details, please visit flat head rivet nut .