Our excellent research and technical staff will ensure that we have the advanced technology to maintain a superior quality of the bronze bolts, hexagon head bolts, inventory bolts .Our bolt chemical properties has excellent technology, standardized manufacturing process and high performance that is welcomed by customers. We have a flexible approach to business and can adapt to your needs. Our team is comprised of highly skilled professionals with years of experience in the industry. We have established a global supply chain system, committed to introducing advanced automation spare parts for customers at preferential prices, and providing one-stop experience services for customers. To build a modern enterprise with remarkable benefits, outstanding technology and beautiful environment, we need all staff to unite sincerely and innovate. We pay attention to details, strive for perfection, and are committed to creating value for customers to achieve a win-win situation.
  • Hot Galvanized Wood Screws

    Hot Galvanized Wood Screws

    Hot Galvanized Wood Screws are wood screws with a hot-dip galvanized surface, mainly used for wood connections in outdoor or humid environments.
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  • hook bolts

    hook bolts

    Hook bolts, also known as anchor bolts or J-bolts, are a special type of bolt that have a hook-shaped structure on one end and threads on the other. They are a specially designed fastener commonly
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  • Hexagon Bolts and Nuts

    Hexagon Bolts and Nuts

    Hexagon nut is one of our common nuts, used with bolts and screws to connect fastening machine parts, with internal thread and screw used in conjunction with the transfer of motion or power of
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  • Double Head Bolts and Nuts

    Double Head Bolts and Nuts

    Stud, also called double head screw or stud. Fixed link function used to connect machinery, threaded at both ends, middle screw, either thick or thin.
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  • Hot-dip Galvanized Eye Bolts

    Hot-dip Galvanized Eye Bolts

    Hot-dip galvanized eye bolts are eye bolts that have been hot-dip galvanized. These bolts are usually made of carbon steel or stainless steel, and the surface treatment is hot-dip galvanizing to
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  • U Type Bolts

    U Type Bolts

    U-Type Bolts are a common fastener that is shaped like the letter U with threads at both ends and an open rectangular or square ring in the middle.
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  • Metal Stainless Steel Nut

    Metal Stainless Steel Nut

    Metal locknut is a nut that can self-lock by friction. In order to prevent this phenomenon, self-locking nuts were invented because of vibration and other reasons that the ordinary nuts would loosen
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  • High Strength Hexagon Nuts

    High Strength Hexagon Nuts

    High strength hexagon nut shape, connection structure and ordinary bolts are basically the same, the main difference between the two is: ordinary bolt connection depends on the rod body bearing
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  • Plastic Wing Nut

    Plastic Wing Nut

    Plastic Wing Nut is a special type of nut that has two protruding plastic wings that can be rotated or turned to manually tighten or loosen the nut.
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  • High Strength Fully Threaded Bolts

    High Strength Fully Threaded Bolts

    High Strength Fully Threaded Bolts are bolts that have threads along their entire length, unlike traditional bolts that have threads only below the head. The design of this bolt allows it to be
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  • High Strength Hexagon Bolts

    High Strength Hexagon Bolts

    High Strength Hexagon Bolts are high-strength hexagon head bolts that are designed and manufactured to specific mechanical performance standards to ensure they can be used in applications where they
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  • High Strength Square Head Bolt

    High Strength Square Head Bolt

    High Strength Square Head Bolt is a fastener with high strength characteristics, usually used in situations where large loads need to be carried. The head of this bolt is square, which can provide a
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TR knowledge base | Screws & Bolts - material properties...

Material properties - Steel Screws and Bolts ISO 898-1 EN 20898-1....

ASTM A307 - Portland Bolt...

The ASTM A307 specification covers carbon steel bolts and studs ranging from 1/4″ through 4″ diameter. This is your everyday, run of the mill bolt specification often manufactured using A36...

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Understanding Alloy Bolts: Composition, Properties, and …...

Dec 9, 2024 · Alloy bolts are essential in chemical plants, connecting heat exchangers, mixing tanks, and piping systems. They must resist corrosion from aggressive chemicals, making...

ASTM Screw Specifications & Grades - Boltport...

This specification covers the chemical and mechanical requirements for stainless steel and nickel alloy bolts, hex cap screws, and studs intended for use in applications where resistance to...

Mechanical properties of fastener grades - Carbon & alloy steel...

Oct 21, 2022 · A fastener with the property class designation 8.8 has a nominal tensile strength Rm, nom = 800 MPa and a yield strength ratio of 0.8. The table below specifies the chemical...

Advanced development concepts, excellent management and excellent production management team have enabled our company to grow and improve, and it has become a leading bulk insulator spindle, bolt retaining manufacturer in China. We're well-known as one of the leading bolt chemical properties suppliers in China, specialized in providing high quality products with competitive price. We warmly welcome you to buy or wholesale high-grade bolt chemical properties for sale here from our factory.

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