Jam Nut
Your Professional Jam Nut Supplier
Jiangsu CN Tech Co., Ltd. is located in the Shanbei Industrial Zone of Wuxi City, approximately 100 kilometers from Shanghai. Leveraging professional expertise and extensive experience in industrial manufacturing, the company specializes in the design, development, and production of rod ends, spherical plain bearings, transmission linkages, suspension arms, brake calipers, and pedal boxes. In addition, we offer comprehensive system solutions and customized products to meet specific customer requirements.
Our product portfolio includes rod end joints, spherical bearing joints, joint accessories and related components, linkage rods, suspension arms, brake calipers, pedal boxes, handbrakes, brake system accessories, and other automotive parts.
Why Choose us
Global Market Experience
Products are widely exported to Europe and North America and used in demanding industries such as industrial equipment, motorsport, automation, and aerospace, proving stable quality and international competitiveness.
Complete Product Range & Custom Solutions
The company offers a full range of rod ends, spherical bearings, linkages, suspension parts, and related components, with strong customization capability to meet different application needs.
Quality Control
With strict quality control, ISO-certified management, and responsive technical and after-sales support, the company ensures consistent performance, reliable delivery, and long-term customer value.
Parameter
|
Part No. |
Dimensions mm |
Part No. |
Dimensions inch |
||||
|
Metric Nut |
Thread 6H |
SW-0.2 |
H |
Inch Nut |
Thread 2B |
SW-0.2 |
H |
|
JNRM6 |
M6 |
10 |
3.2 |
JNR3S |
10-32 |
0.375 |
0.157 |
|
JNRM8 |
M8(x1.25) |
13 |
4 |
JNR4S |
1/4-28 |
0.4375 |
0.163 |
|
JNRM8x1 |
M8x1 |
13 |
4 |
JNR5S |
5/16-24 |
0.500 |
0.195 |
|
JNRM10 |
M10(x1.5) |
16 |
5 |
JNR6S |
3/8-24 |
0.5625 |
0.227 |
|
JNRM10x1.25 |
M10x1.25 |
16 |
5 |
JNR7S |
7/16-20 |
0.6875 |
0.260 |
|
JNRM12 |
M12(x1.75) |
18 |
6 |
JNR8S |
1/2-20 |
0.750 |
0.323 |
|
JNRM12x1.25 |
M12x1.25 |
18 |
6 |
JNR10S |
5/8-18 |
0.9375 |
0.387 |
|
JNRM14x2 |
M14x2 |
21 |
7 |
JNR10S-1 |
5/8-18 |
0.75/0.875 |
0.387 |
|
JNRM14x1.5 |
M14x1.5 |
21 |
7 |
JNR12S |
3/4-16 |
1.125 |
0.425 |
|
JNRM16x2 |
M16x2 |
24 |
8 |
JNR12S-1 |
3/4-16 |
0.875/1 |
0.425 |
|
JNRM16x1.5 |
M16x1.5 |
24 |
8 |
JNR14S |
7/8-14 |
1.25/1.375 |
0.438 |
|
JNRM18x1.5 |
M18x1.5 |
27-26 |
9 |
JNR16-1S |
1-14 |
1.375 |
0.473 |
|
JNRM20x1.5 |
M20x1.5 |
30-29 |
10 |
JNR16- 2S |
1-12 |
1.375 |
0.473 |
|
JNRM22x1.5 |
M20x1.5 |
34-33 |
11 |
JNR16S |
11/4-12 |
1.750 |
0.590 |
Benefits of Jam Nut
Space-saving Design
Hex jam nuts have a reduced height compared to regular hex nuts, making them ideal for applications with limited space. Their compact design allows for tighter clearances, enabling them to be used in tight or confined areas where regular nuts may not fit.
Cost-effective Solution
Hex jam nuts offer a cost-effective solution for securing fasteners. Instead of using specialized locking mechanisms or adhesives, hex jam nuts can be easily installed and removed, providing a reusable and economical option for fastening applications.
Enhanced Stability
One of the primary benefits of hex jam nuts is their ability to provide enhanced stability to fastened joints. By acting as a secondary locking nut, they help to prevent the primary nut from loosening, even in high-vibration environments. This is particularly important in applications where safety and reliability are paramount.
Versatile Applications
Hex jam nuts find applications in various industries, including automotive, aerospace, machinery, plumbing, and electrical. They are commonly used in assemblies that require secure and reliable connections, such as engine components, structural frameworks, plumbing fixtures, and electrical enclosures.
Application of Jam Nut
|
Industry |
Typical Application |
Benefit of Using Our Jam Nuts |
|
Oil & Gas / Petrochemical |
Pipe Flange Assemblies, Valve Stem Adjustment, Pump Housing. |
Superior corrosion resistance (SS 316/Alloy Steel) and vibration locking. |
|
Construction & Infrastructure |
Anchor Bolt Assemblies, Bridge Structures, Rail Systems. |
Secure locking for high-vibration, high-stress environments. |
|
Automotive & Machinery |
Engine Mounts, Threaded Rod Assemblies, Machine Adjustment Mechanisms. |
Low-profile design fits tight clearances while ensuring component stability. |
|
Renewable Energy |
Solar Panel Racks, Wind Turbine Blade Adjustment, Heavy Equipment. |
Durable materials and robust locking for long-term outdoor exposure. |
|
Power Generation |
Turbine Fasteners, Boiler Assemblies, Electrical Busbar Connections. |
High-strength performance in elevated temperature settings. |
Material of Jam Nut
Stainless Steel Jam Nuts (SS Jam Nuts)
Stainless Steel 304 (A2): Excellent corrosion resistance for general, outdoor, and marine environments.
Stainless Steel 316 (A4): Superior resistance to chlorides and acids, ideal for marine and chemical processing industries.
High-Strength & Carbon Steel
Carbon Steel: Available in standard grades like ASTM A563 Grade A, B, C for general-purpose applications.
High Tensile Steel: Equivalent to SAE J995 Grades 5 and 8 for high proof load and structural integrity.
Exotic & Alloy Materials
Duplex & Super Duplex Steel: For exceptional strength and corrosion resistance in aggressive environments.
Nickel Alloys: Including Inconel, Monel, and Hastelloy for extreme high-temperature and highly corrosive applications.
Brass & Copper: For specialized non-magnetic or conductivity requirements.
Delivery Information
Shipping Methods
We offer a variety of shipping options, including sea freight, air freight, railway transportation, and international express delivery, to meet the diverse needs of our customers.
Estimated Delivery Time
We will provide you with the estimated delivery time for your order, which will be clearly stated in the formal order to ensure your rights are protected, allowing you to arrange for the receipt of your goods in a timely manner.
Order Tracking
We provide order tracking services, allowing you to stay informed about the current status and expected arrival time of your order. Detailed inspection information and shipping manifests, including photos and videos, are provided to ensure the security of your transactions.
Certificate
FAQ
As one of the leading jam nut manufacturers and suppliers in China, we warmly welcome you to wholesale high-grade jam nut made in China here from our factory. All customized products are with high quality and competitive price.
Inch Size Jam Nut, jam nut, stainless steel threaded hex Nut