Discover the superior quality and precision of DIN 6921 and DIN 6923 bolts from Ningbo Zhongli Bolts Manufacturing Co., Ltd. Our company has been a trusted manufacturer of high-grade bolts for over a decade, and our DIN 6921 and DIN 6923 bolts are no exception, Our DIN 6921 bolts, also known as flange bolts, feature a wide flange under the head that distributes the clamping load over a wider area, reducing the chance of the bolt turning loose under vibration. These bolts are commonly used in automotive and industrial applications, Meanwhile, our DIN 6923 bolts, also known as flange nuts, are designed with a flange that acts as a built-in washer, distributing the clamping force over a larger area to prevent damage to the surface being fastened. These nuts are ideal for applications where high vibration resistance and load bearing capacity are required, All of our DIN 6921 and DIN 6923 bolts are manufactured to the highest standards, ensuring reliable and long-lasting performance. Trust Ningbo Zhongli Bolts Manufacturing Co., Ltd. for all of your bolt and fastener needs
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