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ASTM A194-7 Heavy Hex Nuts are the most commonly used nuts in the fastener industry.ASTM A194-7 Heavy Hex Nuts are relatively strong and durable fasteners that can withstand some special industrial conditions. ASTM A194-7 Heavy Hex Nuts hardness, thickness and tensile strength enable it to withstand some extreme industrial environments.

ASTM A325M Hot DIP Galvanized Heavy Hex Bolts are commonly used in critical structural applications such as Bridges, buildings and other infrastructure. Ensuring their quality is critical to the safety and structural integrity of these works. The control and traceability of the A325M heavy duty hex bolt or any fastener is a key aspect of the construction and engineering industry. Safety and structural integrity are the correct applications that distinguish ASTM A325M Hot DIP Galvanized Heavy Hex Bolts. Batch control and traceability help maintain the highest safety standards. Batch control ensures that the bolts used in the project come from the same production batch. This helps maintain consistent quality and ensures that all bolts from a particular batch meet the same specifications and standards. In the rare cases where defects or problems are found in a particular batch of bolts, being able to trace back to the source of those bolts can facilitate an effective recall and replacement. This minimizes downtime and project delays.

DIN6921 Hexagonal Flange Bolt Metric Without Serration, our bolts offer exceptional performance and reliability in even the most demanding environments. The hexagon flange design of these bolts provides a larger bearing surface and a more secure fastening, ensuring that your equipment remains safe and secured at all times. Additionally, our bolts are designed with a metric thread which is perfect for use in a wide range of industrial and engineering applications.

DIN555 Black Heavy Hex Nuts, Use with ASTM193 hex bolt/stud bolt, QBH can provide you DIN555 Black Heavy Hex Nuts with Coarse thread and fine thread, DIN555 Black Heavy Hex Nuts high quality help us get more cooperation with customers abroad.

As1110 Hex Bolt is the most commonly used hex bolt in the metric bolt,As1110 Hex Bolt common grades are 4.8, 6.8, 8.8, 10.9, 12.9.As1110 Hex Bolt surface is coated with different coatings for different environments.

DIN982 Hex Nylon Nut designed to withstand heavy loads and extreme temperatures, ensuring long-lasting performance and reliability. Hexagonal shape making it easy to grip and tighten securely with a wrench or pliers. DIN982 Hex Nylon Nut shape provides additional support and stability, making it less likely to loosen or come apart under heavy strain. The hexagonal shape of the nut also provides a secure grip and helps to prevent accidental loosening.