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China high strength structural bolt Manufacturers, Suppliers, Factory

We are proud of the superior customer gratification and wide acceptance due to our persistent pursuit of top of the range both of those on merchandise and service for high strength structural bolt,ASTM A325 bolt,A325 structural bolt,heavy hex structural bolt,hot dip galvanized A325 bolt, We're very proud of your fantastic popularity from our prospects for our products' reputable quality.
high strength structural bolt, Our merchandise are mainly exported to Southeast Asia, the Middle East, North America and Europe. Our quality is surely guaranteed. If you are interested in any of our items or would like to discuss a custom order, make sure you feel free to contact us. We've been looking forward to forming successful business relationships with new clients around the world in the near future.

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  • 316 Stainless Steel Square U Bolts

    316 Stainless Steel Square U Bolts

    You are welcomed to come to our factory to buy the latest selling, low price, and high-quality 316 Stainless Steel Square U Bolts.
    Production technology: Cold forging and hot forging
    Material: stainless steel
    Sales Models: Wholesale
    Min Order: 1000 pcs
    Sample: Free sample
    Export country: Asia, Middle East, Europe, America and so on
  • M6 M18 Stainless Steel SS304 SS316L A4-80 A2-70 Thread Bar DIN975 DIN976

    M6 M18 Stainless Steel SS304 SS316L A4-80 A2-70 Thread Bar DIN975 DIN976

    You are welcomed to come to our factory to buy the latest selling, low price, and high-quality M6 M18 Stainless Steel SS304 SS316L A4-80 A2-70 Thread Bar DIN975 DIN976.
    Product name:M6 M18 Stainless Steel SS304 SS316L A4-80 A2-70 Thread Bar DIN975 DIN976
    material:stainless steel 304 316
    Min Order:1000PCS each size
    Certificate:ISO9001: 2015
    Sample: Free sample
    Standard:DIN,ASTM/ASME,JIS,EN,ISO,AS,GB
  • Carbon Steel Zinc Plated Double Thread Stud with Wood Screw Thread

    Carbon Steel Zinc Plated Double Thread Stud with Wood Screw Thread

    Buy Carbon Steel Zinc Plated Double Thread Stud with Wood Screw Thread which is of high quality directly with low price.
    Product name: Carbon Steel Zinc Plated Double Thread Stud with Wood Screw Thread
    Package: Carton+Pallet
    Min Order: 1000pcs
    grade: 4.8/5.8/6.8/8.8/10.9/12.0
    surface finish: Zinc,HDG,phosphorization,Black,Geomet,Dacroment,Nickel plated
  • Stainless Steel Manufacturer High Precision Custom Steel Tee T-nut

    Stainless Steel Manufacturer High Precision Custom Steel Tee T-nut

    High quality Stainless Steel Manufacturer High Precision Custom Steel Tee T-nut is offered by China manufacturer Gangtong Zheli. Welcome new and old customers to continue to cooperate with us to create a better future!
    Standard DIN, ISO, ANSI, DIN ANSI JIS ISO, GB
    Material Stainless Steel, Carbon steel, Aluminum, Spring Steel, 316
    Size M2.5-M30, can be customized, M1-M24, M2-M64, 1/2"-4"
    Surface treatment Plain, galvanized, blue white, yellow zinc plated etc., nickel
    Finish Drawing Request
    Grade 10.9, 8, A, 10, 5.6
    Type press nuts,
    Packing carton box and kraft box,
  • Carbon Steel Q235 Solar Mounting System Foundation Galvanized Anchor Pile Ground Screw

    Carbon Steel Q235 Solar Mounting System Foundation Galvanized Anchor Pile Ground Screw

    You can rest assured to buy Carbon Steel Q235 Solar Mounting System Foundation Galvanized Anchor Pile Ground Screw from our factory.
    Specification:carbon steel
    Application:Solar panel mounting
    Certificate:ISO9001:2015
    Packing:Cartons+Pallets
    delivery time:Busy season:15-30days,Slack season:10-15days
    Standard: customized
  • Black oxide countersunk hex socket bolt

    Black oxide countersunk hex socket bolt

    We supply high quality black oxide countersunk hex socket bolt. Equipped with mature heat treatment technology, our fasteners possess stable tensile strength. Multiple surface treatments are available for different working environments. Widely adopted in machinery, equipment and mold assembly. We maintain sufficient stock for regular sizes and accept customized dimensions, offering stable bulk delivery for global buyers.
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  • What is the effect of heat treatment on improving the fatigue strength of bolts?

    The fatigue strength of bolts has always been an issue of concern. Data show that most of the failure of bolts is caused by fatigue damage, and there is almost no sign of fatigue damage, so major accidents can easily occur when fatigue damage occurs. Heat treatment can optimize the performance of fastener materials and improve their fatigue strength. In view of the increasingly high use requirements of high-strength bolts, it is even more important to improve the fatigue strength of bolt materials through heat treatment.

  • What is a wedge anchor used for?

    ​A wedge anchor is used for fastening objects to concrete. It is a type of expansion anchor that is designed to provide a secure hold in solid concrete by expanding against the sides of the hole into which it is installed.

  • The Different Types of Aluminum Profiles: A Comprehensive Guide

    Aluminum profiles are versatile components used in a variety of applications, ranging from construction and industrial manufacturing to consumer goods and transportation.

  • What is a wedge anchor?

    In the field of construction and engineering, conical anchors are a commonly used fixing device. They provide strong support in concrete structures and are widely used in various construction projects.

  • How to Identify Different Types of Screws

    Screws are essential fasteners used in various industries, from construction to furniture assembly. Their diverse designs serve different purposes, making it important to understand how to identify the types of screws you encounter.

  • What is the difference between hex socket bolts and external hex socket bolts?

    Hexagonal bolts are very common in our daily life, and they are often used to connect various objects. There are two types of hexagonal bolts: hex socket bolts and external hex socket bolts. So, what is the difference between them?

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