China ASTM GRB Manufacturer, Supplier, Factory

Adhering into the theory of "quality, services, efficiency and growth", now we have gained trusts and praises from domestic and international shopper for ASTM GRB,ASTM A307,ASTM A307 GrB,Heavy Hex Bolt,A307 GRB, Our really specialized process eliminates the component failure and offers our shoppers unvarying top quality, allowing us to control cost, plan capacity and maintain consistent on time delivery.
ASTM GRB, With the best technological support, we have now tailored our website for the best user experience and kept in mind your ease of shopping. we ensure that the best reaches you at your doorstep, in the shortest possible time and with the help of our efficient logistical partners i.e DHL and UPS. We promise quality, living by the motto of promising only what we can deliver.

Hot Products

  • En14399-4 Hv Hex bolt

    En14399-4 Hv Hex bolt

    En14399-4 Hv Hex bolt a pinnacle of strength and reliability for your construction needs. Rated at Class 10.9 and hot-dip galvanised for enhanced durability, En14399-4 Hv Hex bolt feature a hexagon head . Compliant with EN 14399-4 standards, these bolts are specifically designed for preloaded joints, meeting the rigorous requirements of the Construction Products Regulation 305/2011. PEINER HV bolts, nuts, and washers, marked with "HV," are CE certified, packed individually, and accompanied by a Declaration of Performance (DoP). Ideal for European constructions, En14399-4 Hv Hex bolt guarantee safety and performance when used as sets from the same supplier. Elevate your projects with the strength and precision of PEINER HV Structural Bolts.
  • ASTM F959M Round Flat Special Gasket

    ASTM F959M Round Flat Special Gasket

    ASTM F959M Round Flat Special Gasket is one of our common standard washers, the material of carbon steel, the surface has black oxide,zinc plated. ASTM F959M Round Flat Special Gasket is use with A394 high strength structural bolts. ASTM F959M Round Flat Special Gasket, mainly punched out from iron plates. The common shape of a flat washer is a hole in the central. The pore size specifications according to customer requirements. high quality and lower price. Our company has certificates ISO9001.
  • DIN985 Nylon Hex Lock Nut

    DIN985 Nylon Hex Lock Nut

    DIN985 Nylon Hex Lock 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. DIN985 Nylon Hex Lock 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.
  • En14399-3 Grade10 Black Hex Nut with Hr

    En14399-3 Grade10 Black Hex Nut with Hr

    En14399-3 Grade10 Black Hex Nut with Hr is usually used with a bolt and a washer, En14399-3 has several types such as: En14399-3 En14399-4 En14399-5 En14399-6. En14399 is also DIN6914, Bolt and nut gaskets are used in combination. En14399-3 Grade10 Hex Nut with Hr is usually black. Bolts, nuts and gaskets have hr or hv.
  • Hot DIP Galvanizing En14399-3 Bolt Hr

    Hot DIP Galvanizing En14399-3 Bolt Hr

    Hot DIP Galvanizing En14399-3 Bolt Hr is usually used with a nut and a washer, Hot DIP Galvanizing En14399-3 Bolt Hr has several types such as: En14399-3 En14399-4 En14399-5 En14399-6. En14399 is also DIN6914, Bolt and nut gaskets are used in combination. Hot DIP Galvanizing En14399-3 Bolt Hr is usually black. Bolts, nuts and gaskets have hr or hv.
  • ASTM F436m Hardened HDG Flat Washer

    ASTM F436m Hardened HDG Flat Washer

    ASTM F436m Hardened HDG Flat Washer is stamped piece from, The shape is round with a hole in the middle. ASTM F436m Hardened HDG Flat Washer have a smooth bearing surface which is used under the head of a bolt, ASTM F436m Hardened HDG Flat Washer are used to reduce friction, The force is unoform, It is not easy to slip and lock in the process of rotation, and it is anti loose design, prevent leakage, isolate, prevent loosening, or distribute pressure.

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