Machine Screws
Machine screws, also known as machine screws, are also one of the most commonly used fasteners. Machine screws are usually used alone (sometimes with washers), and generally play a fastening or tightening role. Jiangsu Jinrui Metal Products Co., Ltd. is a professional machine screw supplier in...
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Product Introduction
Looking for the perfect Machine Screws for your business? Look no further than our company!
Our Machine Screws are manufactured with the highest quality materials and are built to last. They are designed to be used in a variety of applications, from industrial machinery to construction equipment. We recognize that our clients have a variety of needs and preferences, and as such, we offer a broad range of Machine Screws to accommodate these unique requirements.
Our products are known for their durability, strength and reliability, while our manufacturing process ensures they are made to the highest of standards. Whether you are looking for a Machine Screw that is rust-resistant, energy efficient, or high-temperature tolerant, we have the perfect product for you.
We offer a wide range of Machine Screws, including a variety of head styles, such as round, flat, and countersunk, as well as a variety of drive styles, such as Phillips, Pozidriv, and Slotted.
Our products are available in different materials such as stainless steel, brass, steel, and nylon, and we are always ready to help you choose the right product for your needs. Our Machine Screws offer the perfect balance between performance, price and quality to meet our clients' requirements.
We believe in customer satisfaction, which is why we work hard to ensure that all of our clients receive product of the highest quality. Our team of experts is always available to answer any questions you may have and to help you choose the perfect Machine Screw for your specific application.
Here are some of the benefits of choosing our product:
1. High-quality material: We use high-quality materials in the production of our Machine Screws, ensuring maximum durability.
2. Wide range of products: We offer a broad range of Machine Screws, with varying head and drive styles, to accommodate the unique preferences of our clients.
3. Competitive pricing: We offer a competitive pricing structure, ensuring that our clients receive high-quality products at affordable prices.
4. Customer service: Our team of experts is dedicated to delivering exceptional customer service, and we are always available to help our clients choose the perfect product for their needs.
5. Timely delivery: We understand the importance of timely delivery and work hard to deliver Machine Screws to our clients in a timely and efficient manner.
In conclusion, our Machine Screws are built to last, with a wide range of options to meet the unique preferences of our clients. We pride ourselves in delivering exceptional customer service and timely delivery. We believe that our products are the best in the market and are confident that once you try our Machine Screws, you won't want to look elsewhere. Contact us today to place your order and experience top-notch products and service delivery!
Machine screw fasteners are also called machine screws, machine screws, etc., and are mainly used for fasteners between a part with an internal thread hole and a part with a through hole, and usually do not need to cooperate with nuts. In other cases, it can also be used in conjunction with nuts for the connection between two parts with headed through holes. There are many types of machine screw heads, which can be hexagon socket head, plum blossom groove, pan head, cross recessed countersunk head, cross recessed pan head, flat head or half cylindrical head, etc.
Jiangsu Jinrui Metal Products Co., Ltd. is a professional machine screw supplier in China. We have more than 23 years of machine screw production experience and can provide all standard size machine screws. For some special product requirements, we can also provide a full set of customized services, please believe that we will provide you with perfect machine screws that meet your needs.
Types of Machine screws
As a professional machine screw manufacturer, Jinrui currently produces the following types of machine screws (in addition, according to your usage, we can customize products, coatings, specifications, etc. that meet your needs):

Cylindrical head hex Socket Machine Screws
Also referred to as socket head machine screw, socket head cap bolts, etc., the connection strength is high, but the corresponding hex socket wrench is required for installation and disassembly. It is the most widely used screw on various machine tools and their accessories.

Countersunk head hex socket machine screws
The connection strength is high, it is easy to tighten and disassemble, and it is not easy to slip corners, but you need to use the corresponding hexal wrench when installing and disassembling. It is often used in places where the surface of mechanical parts cannot have protrusions.

Pan Head hex Socket Machine Screws
The compression surface of the pan head hex socket head screw is larger than that of the cylindrical head and countersunk head socket head screw, and the connection contact surface is larger. It is also necessary to use the corresponding hexal wrench when installing and disassembling. It is mainly used for the fastening connection of aluminum profiles.

slotted flat head machine screw
Also known as slotted machine screw, they have high connection strength, are easy to fasten and disassemble, and are not easy to slip angles. They are often used in places where there are no protrusions on the surface of mechanical parts.

Slotted Half round head machine screws
Also known as half-round head flat machine screws, they are often used in places where there should be no protrusions on the surface of mechanical parts.

Countersunk head cross recessed machine screws
Countersunk head cross-recessed machine screws are also precision screws, which are commonly used in the market with smaller specifications and sizes, and are often used in electronic machinery, household appliances, electrical equipment, digital products, etc. Of course, some large machines also use countersunk head cross-recessed machine screws of larger specifications.
Feature and Advantage
Compared with other screws, the ends of machine screws are almost flat, and most machine screws are basically fully threaded, which is beneficial to provide better fastening when in use. In addition, due to the use environment of machine screws, in order to provide better quality and precision, most machine screws need to be manufactured according to high standards with exquisite technology, which also makes the price of machine screws often higher, but correspondingly, machine screws Screws are also generally stronger than other screws.
Jinrui is a fastener manufacturer and a machine screws manufacturer . We provide customized machine screw services. You provide drawings, or we design for you. If you find it troublesome, you can also choose our common specifications of metric machine screws, such as M4 machine screws, M6 machine screws, M8 machine screws, etc. We provide stainless steel machine screws, carbon steel machine screws, brass machine screws, etc. We can also provide you with machine screw galvanizing services.
Applications
The scope of application of machine screws is relatively wide. In addition to being widely used in mechanical or electronic equipment, it is also widely used in water conservancy, decoration, engineering, vehicles and other fields. The use of different occasions requires the selection of different materials and strength levels, which need to be carefully selected. If you are not clear about your usage scenario, you can consult our customer service. As a professional machine screw manufacturer, we can provide you with reasonable suggestions.
Jinrui: Your Leading Machine screws Manufacturers
Jiangsu Jinrui Metal Products Co., Ltd. was established in 2018. It is a professional fastener manufacturer and an excellent machine screw manufacturer. The company is located in Hai'an High-tech Zone, Jiangsu Province, China. The factory covers an area of 30,000 square meters. The total investment exceeds 100 million yuan, and the annual output of various types of machine screws is more than 4,000 tons. The business of machine screws alone has dozens of long-term partners in more than ten countries around the world. The company has passed ISO9001: 2015 quality system certification and IATF16949: 2016 automotive quality management system certification, and we have also insured the "Global Product Liability Insurance" of the People's Insurance Company of China. At present, the company is equipped with advanced multifunctional cold heading equipment, large hot heading equipment, and tooth rolling machines, and cooperates with our R&D department to manufacture machine screws that meet GB, DIN, ANSI, JIS and ISO standards. As a professional manufacturer of machine screws, we are also equipped with supporting testing equipment such as magnetic testing machines, metallographic analyzers, and salt spray testers. Professional testing personnel ensure that no inferior machine screws are missed.
Why choose us?
- We offer a comprehensive range of Machine Screw products, including standard and custom designs to meet your specific requirements.
- Our company has set up a special product R & D department to continuously improve our products, so that our products are always at the advanced level.
- Our company adheres to strict ethical and social responsibility standards, committed to making a positive impact on the environment and our communities.
- We continue to enhance the core advantages of enterprises, play a leading role in the demonstration of leading enterprises, and strive to be a leader in the industry.
- We understand the importance of timely delivery and ensure that our products are delivered on schedule, every time.
- We will continue to carry forward the spirit of "unity, hard work, pragmatism and innovation" and uphold the corporate culture of "having dreams, pursuing excellence, always being grateful and willing to give".
- We are responsive to feedback from our customers, continuously improving our products and services to meet their evolving needs.
- Our company has a long-term and stable cooperative relationship with many companies. The product variety is complete and the price is reasonable. Our company is strong, trustworthy, and has won the trust of customers with the principle of quality first.
- Our professional customer support team is available 24/7 to assist you with any questions or concerns you may have.
- Our company has large-scale sophisticated processing equipment, advanced technology means, perfect testing instruments, so as to ensure the good quality of Machine Screws.
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