China ASTM A194 Manufacturer, Supplier, Factory

Jiaxing Qunbang Hardware Co., Ltd. is a fastener manufacturer and supplier in China. We have many years of fastener export experience. ASME B18.2.1 Black Hexagon Head Bolts is a common fastener product, It has a wide range of applications. We have hexagonal head bolts in various sizes, Its thread size and thickness allow for better connection, It is usually used with a nut and a washer. We have good price and product inspection certificate, and we have free samples, Welcome to contact us.

GB1228 Steel Structures 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 GB1228 Steel Structures 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.

ASTM A563 HDG Heavy Hex Nut are the most commonly used nuts in the fastener industry.ASTM A563 HDG Heavy Hex Nut are relatively strong and durable fasteners that can withstand some special industrial conditions. ASTM A563 HDG Heavy Hex Nut hardness, thickness and tensile strength enable it to withstand some extreme industrial environments.

GB6175 Hexagon Nut play the role of a component of all manufacturing machinery.GB6175 Hexagon Nut can fastener other components. GB6175 Hexagon Nut have kinds of nut. We have common national standard, German standard, the British standard, American Standard, the subject of the nut. There are many kinds of GB6175 Hexagon Nut. GB6175 Hexagon Nut is very common.

DIN603 Carriage Bolt boasts a double steel structure that provides superior strength and durability, ensuring that your fastening needs are always met. the knurl round head design of the Spare Parts Knurl Round Head Double Steel Structure Step Carriage Bolt is aesthetically pleasing and practical. The head is ribbed, which makes it easier to grip with your fingers or a wrench while tightening or loosening it. When tightened properly, the bolt is sure to stay in place, providing a secure and reliable fastening. the double steel structure of the carriage bolt contributes to its superior strength and durability. The two layers of steel work together to provide a tensile, bending, and shearing strength that is unparalleled by single-layer bolting solutions. Whether it's used for residential or commercial applications, DIN603 Carriage Bolt is built to last.

A325 Carbon Steel Hex Bolts is the most commonly used hex bolt in the metric bolt, A325 Carbon Steel Hex Bolts common grades are 4.8, 6.8, 8.8, 10.9, 12.9. A325 Carbon Steel Hex Bolts surface is coated with different coatings for different environments.