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20 years professional hardware manufacturer - JM Hardware

**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 1
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 2
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**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 1
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 2
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 3
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 4
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**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions**

### High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions

High-quality finished hex nuts and U-bolts are essential components for achieving reliable and secure fastening in various applications. These hardware pieces are designed for durability and precision, ensuring they withstand stress and provide stable connections. Whether in construction, automotive, or industrial settings, these nuts and bolts offer peace of mind for any project requiring strong and dependable fastening solutions.

**Usage Scenarios:**
1. **Construction Projects:** Utilized in securing beams, frames, and structural components for buildings and bridges.
2. **Automotive Repairs:** Essential for fastening engine parts, suspensions, or frame components in vehicles.
3. **Industrial Equipment Assembly:** Ideal for connecting machinery and ensuring robust assembly in manufacturing processes.
Inquiry

Product features

Crafted with precision, our high-quality finished hex nuts and U-bolts ensure secure fastening solutions suitable for various industrial applications. Designed with robust carbon steel and available in multiple sizes and finishes, these fasteners, including the versatile wing nut, provide exceptional strength and reliability under diverse load and torque conditions. Each component undergoes rigorous quality control measures, guaranteeing optimal performance and stability when securing equipment, framing structures, or anchoring critical installations.

Team strength

**Team Strength**

At the heart of our High-Quality Finished Hex Nuts & U-Bolts lies a dedicated team of experts committed to excellence in manufacturing and quality assurance. Our skilled engineers and technicians collaborate seamlessly, ensuring that every product meets rigorous industry standards for durability and performance. With a collective focus on innovation and customer satisfaction, our team harnesses advanced technologies and quality materials to deliver secure fastening solutions tailored to your needs. Trust in our team's expertise to provide reliable, high-performance products that enhance the strength and safety of your projects, setting you up for success with every fastener.

Enterprise core strength

**Team Strength: Uniting Quality and Precision**

At the heart of our high-quality finished hex nuts and U-bolts lies a dedicated team committed to excellence. Our engineers and craftsmen bring years of expertise in fastener manufacturing, ensuring every product meets rigorous standards of durability and performance. Collaborating seamlessly, our team utilizes advanced technology and innovative techniques to achieve unparalleled precision in every piece. We believe in fostering a culture of teamwork, where each member contributes to creating secure fastening solutions that customers can trust. By prioritizing quality and reliability, our team strengthens your projects, providing the foundational support needed for lasting success.

Product Introduction


U bolts available in a range of sizes and finishes to support different loads, torque requirements and environments.

A U-bolt is an industrial fastener in the shape of the letter U with two threaded arms (or legs) extending from a curved base. U bolts are typically used to support pipework or to attach a part to a pole, beam or wall, where the “u” shape keeps it firmly in place, adding stability to the support.

The threaded ends are designed for use with washers and screws, and can also be used with a crosspiece spanning both threaded arms of the bolt, to make it more secure in certain settings and uses. U-bolts are designed to be inserted through holes that have already been drilled or punched.
Often used as framing fasteners and anchors for foundations and roofs, pipe and conduit holders and bolts for motor and engine shaft components.



Product Parameters

 

U bolt

Size:

1/4”-1”,M6-M30

Material:

Carbon Steel

Grade:

A307 Gr. A; SAE J429 Gr.2, 5,8 Class: 8.8, 10.9, 12.9 A2-70, A2-80, A4-70, A4-80 (Stainless Steel)

Finish:

Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G. 

Supply Ability:

1000 tons per month

MinimumOrder:

500kgs for each specification

Trade Term:

FOB/CIF/CFR/CNF/EXW/DDU/DDP

Payment

T/T, L/C , D/A , D/P, etc

Market:

South&north Amrica/Europe/East&South east Asia/ Australia and ect.

Website:

www.jm-industry.com

Professional:

More than 15 years experience in fasteners industry
Our Main market is North&South America and proficient in IFI standard.

Our advantage:

One-stop shopping;

High quality;

Competitive price;

Timely delivery;
Technical support;
Supply Material and Test Reports;
Samples for freeWith 2 years quality guarantee period after shippment.

Notice:

Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us


Product Details
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 8
The cut surface is flat and can stand on the table
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 9
The product fits perfectly on the desktop when placed flatPremium multipurpose one page template

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:

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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.
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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.
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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.
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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.
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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.
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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
       
                       
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Multi-station cold formers
                       
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 11
   Tapping machine
                       
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 12Spheroidizing annealing furnace
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 132 Mesh Belt Furnace
                       

   


                       
                          

                       

Testing Equipment
       
                       
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   Rockwell hardness tester, V hardness tester  
                       
                       
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   Inverted microscope 
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 17
   1000NM Automatic axial force machine 
                       
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 18
Mirco hardness tester   
                       
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 19
   Impact specimen notch projector 
                       
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 20   Magnetic particle flaw detector
                       
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 21Grinding machine, cutting machine
   
Test report
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 22                
SGS  testing report --310S bolt nut
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 23                
Third-party testing report-P1
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 24                
Third-party testing report-P2
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 25                

JM Hardware® testing report

Packing
   
           
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JM small box & JM carton


           
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Small bag with lable & Nature carton

      
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 28


Small box & Nature carton

   
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 29


90 kgs Metal keg & Wood solid pallet

   
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 30


Bulk in wood box& Plastic keg +wood solid pallet

   
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 31


Fumigation wood pallets & Non fumigation pallets


   
  
   
           
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 32


Paper sleeve & Plastic bag + Non fumigation pallets


   
           
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 33


Wooden case& Woven bag + Non fumigation pallets

      
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 34


Container Packing

   




Why Choose Us
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 35

Registered trademarks

RegisterJM in USA,EU ,UK,Quality Assuranc


**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 36

Strong R&D Capability

Successfully developed 680+ new products in past 16 years

**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 37

Rich Industry Experience

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

**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 38

Mature & professional service teams

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

**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 39

Rich export experience

15+ years exported to 70+ countries

**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 40

Supply one-stop service & DDP term

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


Certificate
       
                       
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 41ISO certificate
   
                       
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 42 USA Trade Mark     
                       
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 43EU Trade Mark
     
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 44UK Trade Mark
   
                       
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 45SGS Certificate
   
                       
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 46Alibaba 15 Years Supplier
   
                       
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 47Certificate
   
                       
**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 48
   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.

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1. Standard: ASME/ANSI B18.2.2; DIN934, DIN555  

2. Size: 1/4''–1-1/2’’; M6 – M42

3. Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass 

4. Grade: SAE J995 Gr.2, 5,8; CL4, 5, 6, 8, 10, 12 

5. Thread: M, UNC, UNF 

6. Finish: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, H.D.G.

7. Packing: bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand

8. Application: Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating

9. Test Equipments: Caliper,Go&No-go gauge,Tensile test machine,Hardness tester,Salt spraying tester, H.D.G. thickness tester, 3D detector, Projector, Magnetic flaw detecter 

10. Supply Ability: 1000 tons per month

11. MinimumOrde: 1000kgs for each specification

12. Trade Term: FOB/CIF/CFR/CNF/EXW/DDU/DDP

13. Payment Term: T/T, L/C , D/A , D/P, etc

**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 50**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 51**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 52**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 53**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 54**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 55**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 56**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 57**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 58**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 59**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 60**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 61**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 62**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 63**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 64**High-Quality Finished Hex Nuts & U-Bolts for Secure Fastening Solutions** 65

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.

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