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We believe in: Innovation is our soul and spirit. Excellent is our life. Buyer want is our God for Black Oxide,Torsional Shear Type Bolts,GB3632 Bolt, We warmly welcome customers from all over the world for any kind of cooperation with us to build a mutual benefit future. We are devoting ourselves wholeheartedly to offer customers the best service.
Black Oxide, We will continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future. Make sure you contact us today to find out how we can work together.

Hot Products

  • DIN603 Carriage Bolt

    DIN603 Carriage Bolt

    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.
  • DIN912 Hex Socket Head Bolt

    DIN912 Hex Socket Head Bolt

    DIN912 Hex Socket Head Bolt is a hexagonal head that allows for easy tightening and loosening, and is made from high-quality steel for maximum durability. With its sturdy construction and robust design, DIN912 Hex Socket Head Bolt can withstand high levels of stress and strain, making it an ideal choice for heavy-duty applications. Made from high-quality steel, DIN912 Hex Socket Head Bolt is resistant to corrosion and rust, ensuring reliable performance even in harsh environments. DIN912 Hex Socket Head Bolt With its high strength, ease of use, versatility, and corrosion resistance, it is no wonder that it is a popular choice for a wide range of applications.
  • DIN555 Black Heavy Hex Nuts

    DIN555 Black Heavy Hex Nuts

    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.
  • JIS1190 Bhex Nut with Flange

    JIS1190 Bhex Nut with Flange

    JIS1190 Bhex Nut with Flange provide a secure and tight fit, while also preventing the nut from loosening due to vibration. This is especially important in industries where machinery and other heavy equipment are used, as any loosening of fittings can cause dangerous and costly consequences. The flange of JIS1190 Bhex Nut with Flange acts as a washer, providing additional support while preventing the nut from embedding itself into the surface of the material being fastened. This greatly reduces the risk of damage to the structure, as well as providing a more aesthetically pleasing finish.
  • ASTM A194-7 Heavy Hex Nuts

    ASTM A194-7 Heavy Hex Nuts

    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.
  • Spare Parts Knurl Round Head Double Steel Structure Step Carriage Bolt

    Spare Parts Knurl Round Head Double Steel Structure Step Carriage Bolt

    Spare Parts Knurl Round Head Double Steel Structure Step 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, Spare Parts Knurl Round Head Double Steel Structure Step Carriage Bolt is built to last.

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