JM Hardware® Concrete Screw Bolt
JM Hardware® Heavy Hex Concrete Bolts – High Strength & Corrosion Resistant
Imagine building your dream project where strength meets endurance—JM Hardware® Heavy Hex Concrete Bolts stand as the unshakable heroes, gripping concrete with unwavering power. Crafted for high strength and corrosion resistance, these bolts brave the elements, ensuring your structure stays solid through every storm and season. Trust in JM Hardware® to anchor your vision with durability that lasts a lifetime.
Product advantages
JM Hardware® Heavy Hex Concrete Bolts are engineered with high-strength steel and a corrosion-resistant coating to ensure durability and reliable performance in demanding construction environments. These bolts feature a heavy hex head design for enhanced grip and torque application, making installation easier and more secure. Ideal for anchoring structural elements, they offer exceptional load-bearing capacity and long-lasting resistance against rust and wear.
We serve
We serve professionals and DIY enthusiasts who demand durable, high-performance fastening solutions. JM Hardware® Heavy Hex Concrete Bolts combine exceptional strength with superior corrosion resistance, ensuring reliable, long-lasting connections in critical structural applications. Designed for heavy-duty use, these bolts excel in both indoor and outdoor environments, providing peace of mind in construction, infrastructure, and industrial projects. Our commitment is to deliver quality hardware that meets rigorous standards, enhances safety, and simplifies installation. Whether you’re securing concrete foundations or anchoring machinery, JM Hardware® offers the robust support you need to build with confidence.
Why choose us
We serve professionals and DIY enthusiasts who demand reliability and durability in every project. Our JM Hardware® Heavy Hex Concrete Bolts are engineered for high strength and superior corrosion resistance, ensuring long-lasting performance in even the toughest environments. Whether you’re securing structural components or anchoring heavy machinery, our bolts provide exceptional stability and safety. We prioritize quality materials and precision manufacturing to meet industry standards and exceed expectations. Committed to empowering your work with dependable hardware solutions, we deliver products that help you build with confidence, durability, and peace of mind.
 | Concrete Screw Anchor /Self tapping masonry screw | |||
| Size: | 3/16”,1/4” | |||
| Length: | 1-1/4”-6” | |||
| Head type: | Hex flange head, CSK head, Flat head | |||
| Drive type: | Slotted, torx,Phillips, etc | |||
| Tail type: | cutting point | |||
| Material: | Carbon steel C1022, heat treatment | |||
| Thread: | High-low thread | |||
| Finish: | Blue Ruspert, White Ruspert | |||
 | Concrete bolt/Masonry bolt/Self tapping concrete bolt | |||
| Size: | M6-M20 (1/4"-3/4") | |||
| Length: | 30mm-200mm | |||
| Head type: | Hex flange head, Hex head, Flat head | |||
| Class: | 10.9,12.9 | |||
| Thread: | High-low thread | |||
| Finish: | Zinc Plated(blue,yellow), Mechanical galvanized ,Hot dipgalvanized, Darcomet | |||
Product Introduction
At JM Hardware®, we offer a comprehensive range of concrete bolts designed to meet various applications and requirements. Our concrete bolts are manufactured using high-quality materials and undergo rigorous testing to ensure strength, durability, and reliability.
Here are some key advantages of choosing our concrete bolts:
High Strength: Our concrete bolts are engineered to provide superior holding power and stability, ensuring secure anchoring in concrete or masonry surfaces.
Easy Installation: With their innovative design, our concrete bolts are easy to install without the need for specialized tools or pre-drilling, saving you time and effort during installation.
Versatility: Our concrete bolts are suitable for a wide range of applications, including construction, renovation, and DIY projects. Whether you're mounting shelves, fixtures, or structural elements, our bolts offer a versatile solution.
Corrosion Resistance: Constructed from high-quality materials, our concrete bolts are resistant to corrosion, ensuring long-lasting performance even in harsh environments.
Reliability: Backed by our years of experience and commitment to quality, you can trust our concrete bolts to deliver reliable performance and durability, providing peace of mind for your projects.
Choose JM Hardware® for all your concrete bolting needs and experience the difference in quality, reliability, and performance.
Different types for Concrete Screws Available at JM Hardware®
JM Hardware® Concrete Bolt
JM Hardware® Concrete Screw
Materials Available at JM Hardware® Used in Concrete Screw Manufacturing
Our concrete screw manufacturer capabilities allow us to offer screws in a wide variety of materials, tailored to perform in different environmental conditions:
Carbon Steel
A strong and economical choice, suitable for general-purpose applications.
Stainless Steel (SS304, SS316)
Provides excellent corrosion resistance, making it ideal for outdoor or high-humidity environments, such as coastal or marine applications.
Hardened Steel
Often used for heavy-duty applications, offering high strength and resilience for load-bearing connections.
Alloy Steel
Known for its high tensile strength, alloy steel is ideal for applications where additional strength is required.
Surface Treatments for Concrete Screws Available at JM Hardware®
As a top concrete screw manufacturer, we offer various surface treatments to enhance the durability and longevity of our screws. Our surface treatment options include:
Galvanization
Provides a protective zinc coating to prevent rust and corrosion, suitable for outdoor and high-moisture environments.
Zinc Plating
Commonly used for indoor applications, zinc plating provides a moderate level of corrosion resistance.
Black Oxide
Adds a dark finish and offers minimal corrosion protection, suitable for indoor use or low-humidity environments.
Teflon Coating
Creates a non-stick, corrosion-resistant surface, making it suitable for chemical and industrial applications.
Dacromet Coating
A high-performance coating that provides excellent corrosion resistance, particularly in high-salinity environments.
Phosphate Coating
Offers a uniform, matte finish that enhances friction and is often used in the automotive and construction industries.
Common Application Scenarios
Our concrete screws are used in a range of applications, making us a preferred screw manufacturer across industries:
Construction Projects
For securing steel plates, brackets, and supports into concrete structures
Infrastructure and Civil Engineering:
Used in the installation of barriers, signage, and guardrails in highway and infrastructure projects
Industrial Installations
Ideal for anchoring heavy machinery or equipment in concrete floors and foundations.
Electrical Installations
Suitable for mounting electrical boxes, conduits, and panels on concrete walls
HVAC Systems
Used in securing ductwork, piping, and HVAC units to concrete surfaces
Decorative and Architectural Applications
For attaching fixtures, handrails, and furniture to concrete walls and floors
Production equipment
Testing Equipment
Test report
JM Hardware® provides each batch of products with a finished product test report issued by our laboratory. If you need a test report issued by a third party, please inform us separately. The following two templates are for reference
SGS testing report
Third-party testing report
Packing
Certificate
Valued Partners
JM Hardware @ has exported its hardware parts to over 85 countries around the world.
We will make unremitting efforts to provide hardware parts with high quality and reasonable prices for our customers.
Why Choose JM Hardware® as Your Concrete Screw Manufacturer?
At JM Hardware®, we are dedicated to producing concrete screws that exceed industry expectations.
For all your concrete screw needs, JM Hardware® is the trusted screw manufacturer that delivers on quality, durability, and performance. Whether you’re working on construction, infrastructure, or industrial projects, our wide range of concrete screws is designed to meet your specific requirements. Contact us today to learn more about our products or to request a custom solution tailored to your project.
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Contact us
we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
xarella.huang@jm-fastener.comOur address
Add: Rm.27202, No.295 South Lingyan Road, Pudong,Shanghai,P.R.C
Contact person: xarella.huang
Whatsapp: +86 13681923533
Wechat:+86 18621005605
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Since our establishment in 2006, JM has been adhering to the mission of creating maximum value for customers by providing differentiated services, and making a positive contribution to the society.