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304 Stainless Steel Internal Expansion Screw 304 Stainless Steel Bolts

Product Application

Expansion screws are commonly used for their adjustability and alignment capabilities in industrial settings. These screws feature a unique design that allows for controlled expansion, enabling precise adjustments to accommodate variations in dimensions or to correct misalignments. In machinery assembly, expansion screws are utilized to fine-tune the positioning of components, ensuring proper alignment for optimal performance and longevity. Additionally, they are employed in construction projects to align structural elements such as beams and columns accurately. By facilitating adjustments with minimal effort, expansion screws streamline the installation process and help achieve the desired configuration with high precision. expansion screws offer valuable functionalities in industrial applications, including adjustability and alignment for precise positioning, as well as secure fastening and load distribution to enhance the reliability and performance of machinery and structures.

    Key attributes

    Finish ZINC
    Material Stainless steel
    Place of Origin Shandong China
    Size M6 - M20
    Color Yellow & Grey
    Standard DIN
    Supply Ability 1000000 Piece/Pieces per Month
    Package Carton+Small Box+Pallet

    Product Information

    One of the expansion screws in industry is their ability to provide secure fastening and effective load distribution. Expansion screws are designed to create a tight and reliable connection between mating parts or surfaces, preventing loosening or detachment under operational forces or environmental conditions. Moreover, they distribute applied loads evenly across the joint interface, reducing stress concentrations and enhancing the structural integrity of assemblies. This feature is precious in heavy-duty applications where mechanical components or structures are subjected to substantial loads or vibrations. By ensuring robust fastening and load distribution, expansion screws contribute to the overall safety, stability, and performance of industrial equipment and infrastructure.


    Q1: How long is your delivery time?
    A: Generally it is 5-10 days if the goods are in stock, or it is 15-30 days if the goods need to be produced, it is according to the quantity you want.

    Q2: Do the products comply with international standards or specific certifications?
    A:  Our products are ISO 9001 certified

    Q3: Can you handle large-volume orders?
    A: Taking large - volume orders has always been our strength

    Q4: What is your terms of payment?
    A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

    Product information

    • 304-stainless-steel-internal-expansion-screw-304-stainless-steel-bolts5tjx
    • 304-stainless-steel-internal-expansion-screw-304-stainless-steel-bolts4yr4
    • 304-stainless-steel-internal-expansion-screw-304-stainless-steel-bolts69fr

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