High Tensile Stud Bolt & Nut Manufacturer-JM Hardware®
High Tensile Stud Bolt & Nut Manufacturer-JM Hardware®
High Tensile Stud Bolt & Nut Manufacturer-JM Hardware®
High Tensile Stud Bolt & Nut Manufacturer-JM Hardware®
High Tensile Stud Bolt & Nut Manufacturer-JM Hardware®
High Tensile Stud Bolt & Nut Manufacturer-JM Hardware®
High Tensile Stud Bolt & Nut Manufacturer-JM Hardware®
High Tensile Stud Bolt & Nut Manufacturer-JM Hardware®
High Tensile Stud Bolt & Nut Manufacturer-JM Hardware®
High Tensile Stud Bolt & Nut Manufacturer-JM Hardware®
High Tensile Stud Bolt & Nut Manufacturer-JM Hardware®
High Tensile Stud Bolt & Nut Manufacturer-JM Hardware®
High Tensile Stud Bolt & Nut Manufacturer-JM Hardware®
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  • Description
  • Parameters
Stud bolts are a critical component in various industrial applications, particularly in situations requiring high-strength, reliable fastenings. Unlike traditional bolts, stud bolts do not have a head and are threaded at both ends. They are designed to be used with two nuts and are often employed in scenarios where regular disassembly and reassembly are necessary.
Manufacturing Capabilities of Foundation Anchor Bolt at JM Hardware®
Standard: IFI-136
Size: 1/4”-4”, M5-M100; Length: <=6m
Material: Hastelloy,Monel,Inconel,Nickel, Duplex Stainless Steel, Carbon Steel, Alloy Steel, Stainless Steel, Brass
Grade: ASTM A453 660 A,B,C,D, SS 304, 316/316L, 310/310S, 314, 317/317L, 904LASTM A193 Gr.B7, B7M, B16, A193.B8,B8M; A320 L7,L7M
Thread: 8UN
Finish: Plain, Zinc Plated(Clear/Blue/Yellow/Black/Green)(ROHS), Black oxide, Nickel, Dacrotized, H.D.G., Mechanical galvanized, PTFE(Teflon),Xylan,Zinc Flake

Stud bolt Surface availiable at JM Hardware®

Why You Can Trust JM Hardware® High Tensile Stud Bolts

At JM Hardware®, we understand that the reliability and performance of fasteners are crucial to the success of any project. That's why our high tensile stud bolts are engineered to meet the highest standards of quality and durability. Here’s why you can trust our high tensile stud bolts:

1. Superior Material Quality Our high tensile stud bolts are manufactured from top-grade materials, including carbon steel, stainless steel, and various alloys. These materials are carefully selected for their strength, durability, and resistance to environmental factors, ensuring that our bolts can withstand even the most demanding applications.

2. Rigorous Testing and Certification Each stud bolt undergoes rigorous testing to ensure it meets or exceeds industry standards. Our quality assurance processes include tensile strength testing, hardness testing, and dimensional inspections. Our bolts are certified to meet international standards such as ASTM, DIN, and ISO, providing you with the confidence that our products are reliable and consistent.

3. Advanced Manufacturing Processes We employ state-of-the-art manufacturing techniques to produce our high tensile stud bolts. Our facilities are equipped with advanced machinery and technology, allowing us to maintain precision and consistency in every bolt we produce. From heat treatment to threading, every step of the production process is carefully monitored to ensure the highest quality.

4. Customization and Flexibility We understand that every project has unique requirements. That’s why we offer customization options for our high tensile stud bolts. Whether you need specific lengths, diameters, or coatings, we can tailor our products to meet your exact specifications. This flexibility ensures that you get the right fasteners for your specific application.

5. Proven Performance in Various Industries Our high tensile stud bolts are trusted by leading companies across various industries, including oil and gas, petrochemical, construction, and power generation. Our bolts have been used in critical applications, where failure is not an option. The proven performance of our products in these demanding environments is a testament to their quality and reliability.

6. Exceptional Customer Support At JM Hardware®, we are committed to providing exceptional customer service. Our knowledgeable and experienced team is here to assist you with any questions or concerns you may have. We work closely with our customers to understand their needs and provide solutions that meet their requirements.

7. Competitive Pricing While we never compromise on quality, we strive to offer our high tensile stud bolts at competitive prices. We believe that you should not have to sacrifice quality for affordability, and we are dedicated to providing you with the best value for your investment.

In conclusion, when you choose JM Hardware® high tensile stud bolts, you are choosing a product that is designed for strength, reliability, and durability. Our commitment to quality and customer satisfaction ensures that you can trust our stud bolts for your most critical applications. Contact us today to learn more about our high tensile stud bolts and how we can support your projects.

Production Display
  • JM Hardware® Hastelloy X Stud bolt
  • JM Hardware® Monel K500 Stud bolt
  • JM Hardware® Inconel 600 Stud bolt
  • JM Hardware® Nickel 200 Stud
  • JM Hardware® SS 317 Stud bolt
  • JM Hardware® SS 904L Stud Bolt
  • JM Hardware® ASTM A453 600A Stud Bolt and Nut
  • JM Hardware® ASTM A453 660C Stud bolt
  • JM Hardware® ASTM A320 Grade L43 Bolt
  • JM Hardware® ASTM A193 Grade B16 Stud Bolt
  • JM Hardware® ASTM A193 Grade B8 Stud Bolt
  • JM Hardware® ASTM A193 Grade B8M Stud Bolt
  • JM Hardware® ASTM A193 Grade B7 Stud Bolt
  • JM Hardware® ASTM A193 Grade B7M Stud Bolt
  • JM Hardware® ASTM A193 Grade L7 Stud Bolt
  • JM Hardware® ASTM A193 Grade L7M Stud Bolt

If you don't find the Stud bolt style you need above, please send an email to xarella.huang@jm-industry.com and we will arrange professionals to solve it for you.

Application of  JM Hardware® Stud Bolt

The Stud Bolt manufactured by JM Hardware® has been widely used in various project sites, and the excellent quality of our products has been proven by our customers time and again. If you have similar projects, JM Hardware® is your first choice!

  • high tensile stud bolt used on natural gas pipeline project
  • JM Hardware® full thread stud bolt on oil pipeline project
  • double ended stud bolt used on electric tower project
  • JM Hardware®stud bolt & nut on solar project

Brand Story

The inception of the JM Hardware® brand was a profound moment born out of a fateful business trip. During a trip abroad, I was flipping through a newspaper when I came across a heartbreaking story about a steel building that had collapsed due to a batch of substandard fasteners. The tragic images and casualties left an indelible mark on me.

From that moment on, our commitment to putting product quality first became a cornerstone of JM Hardware®, engraved in the DNA of our brand. With this unwavering commitment, JM Hardware® set out to set a new standard for quality. We spend countless hours researching, developing, and testing each product to ensure that they not only meet industry standards, but that they also meet the company's own higher standards. This journey is driven not by profit, but by a deep sense of responsibility - the responsibility to protect a person, a family, a community.

JM Hardware® stands as a testament to that enduring commitment. Every product that bears the JM Hardware® name will be synonymous with excellence, durability and safety.

JM Hardware®: the combination of quality and integrity.

-------- Mrs. Xarella Huang

General President

  • 2006
  • 34000T
    Production Quantity Each Year
  • 85+
    Export Country
  • 850 +
    R&D New Products
Why Choose Us
  • Supply one-stop service & DDP term
    Help clients purchase other products,realize door-to-door service to make international procurement more convenient
  • Strong R&D Capability
    Successfully developed 850+ new products in past 18 years
  • Mature & professional service teams
    Provides 24/7 online and offline services for you,70%stuff have 5+ working experience in JM
  • Rich Industry Experience
    JM has the rich experience to supply the high quality fasteners to Project contractor
  • Registered trademarks
    Register JM Hardware ® in USA,EU ,UK,Quality Assurance
  • Rich export experience
    18 years exported to 85+ countries
Quality Control

JM Hardware conducts product quality control in strict accordance with ISO 9001 standards to ensure that our products meet high quality standards. Below are our five quality control steps:

Step 1: Incoming material control

We carry out strict incoming material control by conducting dimensional tests on each batch of raw materials and checking the raw material reports from the steel mills. This ensures that the raw materials we use are within specification and provide a reliable basis for production.

Step 2: First part control
After the mold assembly is completed, we conduct a thorough inspection of the first production part and make detailed records. Only qualified first parts can be released to start mass production. This step ensures that the quality of the product meets the standard at the beginning.

Step 3: Self-inspection by workers during mass production
In the mass production process, we require the workers of each machine to carry out self-inspection every hour. If any substandard product is found, we will immediately pick or scrap the production within this hour until the problem is solved and meets the standard of conformity, and then we can continue the production. This self-inspection mechanism helps to find and solve problems in time during the production process.

Step 4: QC inspection during mass production
In addition, every two hours, the quality inspection personnel will carry out random inspection on the products of each machine. Only qualified products can continue to flow into the next production stage. If non-conforming products are found, we will take the same selection or scrapping measures and ensure that the problem is properly handled. This helps provide additional quality assurance.

Step 5: Finished product control
Finally, after each batch of finished product is made, we conduct random inspections in proportion to the order. Qualified products will be packaged and put into storage, while unqualified products will be returned for further analysis and rectification. We insist on ensuring that the quality of our products meets high standards so that we can provide reliable products to our customers.

Step 6: Non-conforming goods management
According to the process of JMhardware's non-conforming products handling, pick or scrap. And the problem of rectification and tracking reasons to ensure that non-conforming products will not flow into the market.

These quality control measures constitute JM Hardware's quality management system, and we are constantly striving to improve the quality of our products and are committed to meeting the needs of our customers. We believe that quality control is the key to our success.

Production Equipment
Testing Equipment
Test report
  • JM Small Box & JM Carton
  • Small bag with lable & Nature carton
  • Small box & Nature carton
  • 90kgs Metal keg & Wood solid pallet
  • Wood case & Plastic keg with wood solid pallet
  • Fumigation wood pallets & Non fumigation pallets
  • Paper sleeve & Plastic bag + Non fumigation pallets
  • Wooden case& Woven bag + Non fumigation pallets
  • Container Packing

Our vision is to make JM Hardware® a well-known Chinese brand of high-end hardware parts in the world,and your cooperation will be an important part of it

If you do not see the product you need, or you have special customization requirements, you can send an email to xarella.huang@jm-industry.com. JM Hardware® will do our best to help you solve the problem

Nominal Size or Basic Stud Diameter Body Diameter Nut Ends
Type 1 Type 1 Type 3 Type 4 For Studs up To and Including 6 in. Length For Studs Over 6 in. Length For Short Studs
Thread Length Thread Length Thread Length
Full Thread Total Thread Full Thread Total Thread
Max Min Max Min Max Min Max Min Min Max Min Max
1/4       (0.2500) -- -- 0.2500 0.2127 0.2500 0.2408 -- -- 0.750 0.875 1.000 1.125 --
5/16     (0.3125) -- -- 0.3125 0.2712 0.3125 0.3026 -- -- 0.875 1.031 1.125 1.281 --
3/8       (0.3750) -- -- 0.3750 0.3287 0.3750 0.3643 -- -- 1.000 1.188 1.250 1.438 --
7/16     (0.4375) -- -- 0.4375 0.3850 0.4375 0.4258 -- -- 1.125 1.344 1 375 1 594 --
1/2       (0.5000) -- -- 0.5000 0.4435 0.5000 0.4876 -- -- 1.250 1.500 1 500 1 750 --
9/16     (0.5625) -- -- 0.5625 0.5016 0.5625 0.5495 -- -- 1.375 1.656 1.625 1.906 --
5/8       (0.6250) -- -- 0.6250 0.5589 0.6250 0.6113 -- -- 1.500 1.812 1.750 2.062 --
3/4      ( 0.7500) -- -- 0.7500 0.6773 0.7500 0.7353 -- -- 1.750 2.125 2.000 2.375 --
7/8       (0.8750) -- -- 0.8750 0.7946 0.8750 0.8592 -- -- 2.000 2.438 2.250 2.688 --
1         (1.0000) -- -- 1.0000 0.9100 1.0000 0.9830 -- -- 2.250 2.750 2.500 3.000 --
1-1/8      (1.1250) -- -- 1.1250 1.0228 1.1250 1.1064 -- -- 2.500 3.062 2.750 3.312 --
1-1/4    (1.2500) -- -- 1.2500 1.1476 1.2500 1.2314 -- -- 2.750 3.375 3.000 3.625 --
1-3/8      (1.3750) -- -- 1.3750 1.2563 1.3750 1.3544 -- -- 3.000 3.688 3.250 3.928 --
1-1/2      (1.5000) -- -- 1.5000 1.3812 1.5000 1.4794 -- -- 3.250 4.000 3.500 4.250 --
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