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YPH provides one-stop customized service for stainless steel fastener including steel bolt, steel nut, steel screw, and non-standard parts.

Stainless Steel 304 Inner Expansion Bolt Screw 1
Stainless Steel 304 Inner Expansion Bolt Screw 2
Stainless Steel 304 Inner Expansion Bolt Screw 3
Stainless Steel 304 Inner Expansion Bolt Screw 4
Stainless Steel 304 Inner Expansion Bolt Screw 5
Stainless Steel 304 Inner Expansion Bolt Screw 6
Stainless Steel 304 Inner Expansion Bolt Screw 7
Stainless Steel 304 Inner Expansion Bolt Screw 1
Stainless Steel 304 Inner Expansion Bolt Screw 2
Stainless Steel 304 Inner Expansion Bolt Screw 3
Stainless Steel 304 Inner Expansion Bolt Screw 4
Stainless Steel 304 Inner Expansion Bolt Screw 5
Stainless Steel 304 Inner Expansion Bolt Screw 6
Stainless Steel 304 Inner Expansion Bolt Screw 7

Stainless Steel 304 Inner Expansion Bolt Screw

The Stainless Steel 304 Inner Expansion Bolt Screw is a durable and strong fastening solution for a variety of applications. Made from high-quality stainless steel, it is resistant to corrosion and ideal for outdoor or marine use. Use it to securely fasten materials such as concrete, brick, and other solid surfaces in construction, renovation, or DIY projects.

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    Head Style
    Flat, Oval, Round
    Measurement system
    Metric
    Color
    Silvery
    Grade
    A2-70
    MOQ
    1000 Pcs
    Port
    Shanghai Ningbo
    Standard
    GB, GB
    Place of Origin
    Zhejiang, China
    Material
    Stainless steel
    Finish
    ZINC, Plain

    Durable and Reliable Construction 

    The Stainless Steel 304 Inner Expansion Bolt Screw offers superior strength and durability, with grade options ranging from 4 to 10. Available in various sizes and surface treatments such as black, zinc plated, and H.D.G, these versatile screws are suitable for a wide range of applications. Packaged in convenient 25kg boxes, with 36 boxes per pallet, and a total weight of 900kg per pallet, these screws are easy to store and transport.

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    Durable, Rust-Resistant Expansion Fastener

    The Stainless Steel 304 Inner Expansion Bolt Screw is available in different grades and sizes ranging from M4 to M100. It is made of carbon steel, stainless steel, or alloy steel and can be surface treated with black, zinc plated, zinc (yellow) plated, H.D.G, or Dacroment. With head types including hexagonal, round, and square, this product is versatile and customizable to meet various needs. The screws are packed in 25kg boxes, 36 boxes per pallet, and samples are provided for free, making them convenient and cost-effective for customers to use.

    Durable Stainless Steel Fastener 

    The Stainless Steel 304 Inner Expansion Bolt Screw is available in grades 4, 6, 8, and 10, with sizes ranging from M4 to M100. The surface treatment options include black, zinc plated, zinc(yellow) plated, H.D.G, and Dacroment. Made of carbon steel, stainless steel, or alloy steel, these screws are packed in 25kgs per box, 36 boxes per pallet, 900kgs per pallet. Professional, environmentally friendly, convenient, and efficient packaging services are provided to ensure the safety of the goods during delivery.


    ◎ Size Versatility 

    ◎ Surface Treatment Options

    ◎ Customizable Head Types

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    Material introduction

    The Stainless Steel 304 Inner Expansion Bolt Screw is made from high-quality stainless steel, ensuring durability and resistance to corrosion. The material used guarantees strength and reliability, making it suitable for various applications. With its superior material composition, the expansion bolt screw provides long-lasting performance and is ideal for use in demanding environments.

    Reliable and durable expansion screw

    The Stainless Steel 304 Inner Expansion Bolt Screw is made with high-quality stainless steel, ensuring durability and longevity in various applications. The inner expansion design provides a secure and strong hold, ideal for use in concrete, masonry, and other solid surfaces. Its corrosion-resistant properties make it suitable for both indoor and outdoor use, making it a versatile and reliable choice for construction and DIY projects.


    ◎ Exceptional Durability and Resistance 

    ◎ Secure and Reliable Fastening

    ◎ Easy Installation and Versatile Applications

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    FAQ

    1
    What is a Stainless Steel 304 Inner Expansion Bolt Screw?
    A Stainless Steel 304 Inner Expansion Bolt Screw is a type of fastener designed to provide a strong and secure hold in various materials, such as concrete and masonry.
    2
    What are the typical applications for a Stainless Steel 304 Inner Expansion Bolt Screw?
    This type of screw is commonly used in construction and engineering projects, including for attaching fixtures, equipment, and structural elements to concrete or masonry surfaces.
    3
    What are the benefits of using Stainless Steel 304 Inner Expansion Bolt Screws?
    These screws offer high corrosion resistance, durability, and reliability, making them suitable for use in outdoor and harsh environments. They also provide a secure and stable anchoring solution.
    4
    How do I install a Stainless Steel 304 Inner Expansion Bolt Screw?
    To install this type of screw, drill a hole into the material, insert the screw, and tighten it with a wrench or appropriate tool. The expansion mechanism within the screw ensures a tight fit.
    5
    Can Stainless Steel 304 Inner Expansion Bolt Screws be used in different base materials?
    Yes, these screws are suitable for use in various base materials, including concrete, brick, and natural stone, making them versatile for a wide range of applications.
    6
    Are there any special considerations to keep in mind when using Stainless Steel 304 Inner Expansion Bolt Screws?
    It's important to ensure that the base material is capable of supporting the intended load, and to follow the manufacturer's guidelines for installation to achieve the optimal strength and performance.
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    Ningbo yi pian hong fastener Co., Ltd is a professional fastener manufacturer and exporter of China fastener, also is one member of China Fastener Association.
    Contact: Alice Wang
    Tel: +86 13780056093
    WhatsApp: +86 13780056093
    Address: Room1303, 1305, 1307, 1309, Building A, No.1 West Zhenning RD, Zhenhai District, Ningbo, 315200, China
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