loading

20 years professional hardware manufacturer - JM Hardware

JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 1
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 2
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 3
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 4
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 5
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 1
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 2
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 3
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 4
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 5

JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability

JM Hardware® Custom Hex Flange Bolts are known for their reliable performance and durability. These quality bolts are designed to provide a secure fastening solution for various applications. With their custom options available, users can choose the perfect bolt to meet their specific needs and requirements.
Inquiry

Product features

JM Hardware® Custom Hex Flange Bolts are the ideal solution for projects requiring special bolts, offering reliable performance and durability. These custom bolts can be tailored to meet unique requirements, with material options including stainless steel, carbon steel, and more, along with surface finishes like zinc plating and black oxide. Whether for heavy-duty construction, machinery assembly, or marine applications, our Custom Hex Flange Bolts ensure secure fastening and long-lasting functionality.

We serve

At JM Hardware®, we serve our customers with top-quality custom hex flange bolts that offer reliable performance and durability. Our products are designed to meet the highest standards, providing the strength and security needed for a wide range of applications. With a focus on precision engineering and superior materials, our custom bolts deliver unmatched performance every time. We are committed to serving our customers with exceptional products that meet their specific needs, ensuring they can rely on our hardware for any project. Trust JM Hardware® for top-notch quality and lasting durability in every bolt we provide.

Why choose us

At JM Hardware®, we are dedicated to serving our customers with high-quality custom hex flange bolts that offer reliable performance and durability. Our products are designed to meet the needs of various industries and applications, ensuring that your projects are completed safely and efficiently. With a focus on precision engineering and superior materials, our bolts are built to withstand even the toughest conditions. From construction to automotive, trust JM Hardware® to provide the reliable fastening solutions you need. Experience the difference our commitment to quality and service can make for your next project. We serve to meet your hardware needs with excellence.


Product Introduction

At JM Hardware®, we take pride in offering custom bolt solutions tailored to your specific needs. Custom bolts are a versatile fastening solution designed to meet unique project requirements, offering flexibility in material selection, surface finish, and functionality.


Material and Surface Finish:

Custom bolts can be manufactured from a variety of materials, including stainless steel, carbon steel, alloy steel, brass, and aluminum, among others. The choice of material depends on factors such as environmental conditions, load requirements, and corrosion resistance. Additionally, custom bolts can be finished with coatings such as zinc plating, galvanization, black oxide, or powder coating to enhance durability and appearance.


Functionality:

Custom bolts serve a multitude of purposes across various industries and applications. Whether you need structural bolts for heavy-duty construction projects, precision bolts for machinery assembly, or corrosion-resistant bolts for marine environments, we can tailor the design to meet your specific requirements. From standard hex bolts to specialized flange bolts, we offer a wide range of options to suit your needs.



Product Display




JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 6
Custom Hex Flange Bolt 
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 7

Custom Hex Flange Bolt 

JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 8

Custom Hex Flange Bolt 


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:

1
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.
1
1
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.
1
1
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.
1
1
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.
1
1
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.
1
1
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
       
                       
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 9
Various punche
                         
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 11Large heat treatment  line
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 12Automatic shamfering machine  


                          
                       
                        



Testing Equipment
       
                       
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 13Universal tensile machine
                       

JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 14Rockwell hardness tester

 V hardness tester

JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 16Grinding machine, cutting machine 
                       
   
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


JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 17
SGS  testing report
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 18
Third-party testing report
                              
Packing
   
           
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 19


JM small box & JM carton


           
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 20


Small bag with lable & Nature carton

      
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 21


Small box & Nature carton

   
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 22


90 kgs Metal keg & Wood solid pallet

   
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 23


Bulk in wood box& Plastic keg +wood solid pallet

   
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 24


Fumigation wood pallets & Non fumigation pallets


   
  
   
           
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 25


Paper sleeve & Plastic bag + Non fumigation pallets


   
           
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 26


Wooden case& Woven bag + Non fumigation pallets

      
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 27


Container Packing

   




Why Choose Us
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 28

Registered trademarks

RegisterJM in USA,EU ,UK,Quality Assuranc


JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 29

Strong R&D Capability

Successfully developed 680+ new products in past 16 years

JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 30

Rich Industry Experience

JM has the rich experience to supply the high quality fasteners to Project contractor

JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 31

Mature & professional service teams

Provides 24/7 online and offline services for you,70%stuff have 5+ working experience in JM

JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 32

Rich export experience

15+ years exported to 70+ countries

JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 33

Supply one-stop service & DDP term

Help clients purchase other products,realize door-to-door service to make international procurement more convenient


Certificate
       
                       
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 34ISO certificate
   
                       
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 35 USA Trade Mark     
                       
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 36EU Trade Mark
     
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 37UK Trade Mark
   
                       
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 38SGS Certificate
   
                       
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 39Alibaba 15 Years Supplier
   
                       
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 40Certificate
   
                       
JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 41
   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.

    JM Hardware® Custom Hex Flange Bolts - Reliable Performance & Durability 42







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.
Our address
Add: Rm.27202, No.295 South Lingyan Road, Pudong,Shanghai,P.R.C

Contact person: xarella.huang
Whatsapp: +86 13681923533
Wechat:+86 18621005605
Contact with us

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.

Copyright © 2026 Shanghai Jian & Mei Industry and Trade Co., Ltd. | Sitemap
Customer service
detect