Material	Aluminum/STAINLESS STEEL
Standard	DIN,JIS,AISI,GB,BSW,ISO
Size	as clients requests
MOQ	customized products 100,000 pcs, stock products no limit
Supply capacity	5,000,000 pcs per month
Delivery date	15-35days after receiving the payment
Packaging	Bulk cartons,small boxes, color boxes, trays or according to customer requirements
Payment method	T'T, L/C,Western Union
Trademark	Yi Feng
Certificate	IS09001, Material report
Surface treatment	Grinding and polishing
Application	Automobile manufacturing, home appliance manufacturing, metal processing, aerospace, construction engineering, renewable energy

Products Description

Self piercing rivets can self-penetrate the material when installed without the need for pre-drilling. Self piercing rivets usually have a high strength and are suitable for applications that require a strong connection. Certain self piercing rivets are designed to be water and dust resistant and are suitable for applications that require sealed connections. Self piercing rivets are suitable for a variety of materials, including metal, plastic, composite materials, etc. The installation process is quick and easy, reducing the installation time and cost.

Self piercing rivet technology is a cold connection process, which uses the rivet to Pierce the upper material under the action of the punch, and opens in the lower material to form a locking structure under the action of the concave die, so as to achieve the firm connection of two or more layers of materials. The process does not need to drill holes in advance, and has the advantages of high efficiency, energy saving and environmental protection.

Size

3 mm to 8 mm is the most commonly used diameter range for self piercing rivets. Small diameter rivets are used for thin materials or smaller connection areas, while large diameter rivets are used for connections that require higher strength.

5 mm to 30 mm: The length of the rivets is usually determined by the total thickness of the material to be connected. Shorter rivets are used for single-layer or thin material connections, while longer rivets are suitable for multi-layer or thick material connections.

6 mm to 12 mm: The diameter of the nail cap is generally proportional to the diameter of the nail body. Larger spikes provide greater contact area and are suitable for use on softer or more brittle materials to avoid cracking or deformation of the material.

Products Application

Self Piercing Rivets' application scenarios are focused on areas that require fast, efficient and strong connections.

1. Automobile manufacturing
Self piercing rivet technology is the most widely used in the field of automobile manufacturing. With the increasing application of lightweight body, closure plate and aluminum materials, SPR technology has become one of the key technologies to connect these materials. This technology has been widely used in the aluminum alloy body and steel aluminum mixed body manufacturing of Audi, BMW, Jaguar, Land Rover, General Motors, Ford and other automobile manufacturers. SPR technology can effectively overcome the shortcomings of the traditional connection process, such as plate cracks and poor joint quality, improve the metal connection performance, and ensure the stability and safety of the body structure.

2.aerospace
In the field of aerospace, self piercing rivet technology also has important application value. Due to the high precision and reliability requirements of aerospace products, SPR technology with its high strength, fatigue resistance, good sealing and other advantages, is used to connect precision components on the aircraft, such as instrument panels, seats, etc., to ensure the stability and safety of the aircraft structure.

3. Shipbuilding
In the field of shipbuilding, self piercing rivet technology can be used to connect hull structural parts, decks, bulkheads and other components. Because ships are in the Marine environment for a long time, the corrosion resistance and durability of the connector requirements are high, SPR technology can meet these requirements, providing a reliable connection solution.

4. Other industrial fields
In addition to the above areas, self piercing rivet technology is also widely used in construction, electronic equipment, machinery manufacturing and other industrial fields. In the field of construction, SPR technology can be used to connect metal structures, plates, etc. In the field of electronic equipment, it can be used to fix circuit boards, shells and other components; In the field of mechanical manufacturing, it can be used to connect various mechanical parts.

FAQ

Q: What are your main products?

A: Our factory mainly produces the stainless steel furniture fasteners, rivets,nuts,bolts,screws,washers and so on.In addition, we also offer custom fasteners to meet specific needs.

Q: Do you accept OEM&ODM?

A: Yes, of course. We accept OEM&ODM. Whether producing to your design and specifications, or providing you with innovative designs and customized solutions, we have the experience and professional technical team to meet your various needs.

Q: What standards do your products meet?

A: Our products comply with several international and industry standards, including GB, DIN, ISO, ANSI, BS, JIS, etc., to ensure product quality and compatibility.

Q: What materials are used in your products?

A: We manufacture fasteners from a variety of materials, including carbon steel, stainless steel (e.g. 304, 316), alloy steel, brass, aluminum, and plastic. Depending on the needs of the specific application, we also offer different surface treatments such as galvanizing, hot dip galvanizing, phosphating and passivation treatments.

Q: Do you provide samples?

A: Yes, we can provide samples according to your requirements so that you can evaluate and test before placing your order.

Q: What is the delivery time?

A: Delivery time depends on order quantity and product type. Typically, the delivery time for standard products is 15-45 days. Delivery times for custom products may be slightly longer, we will provide specific delivery times when we confirm the order.

Q: What is the MOQ?

A: The MOQ varies according to the product type and specifications. Normally, our stock products without MOQ. For specific projects, we can flexibly adjust according to customer needs.

Q: How to make payment?

A: We accept various payment methods, including bank transfer, wire transfer and letter of credit (L/C). Specific payment terms can be negotiated at the time of placing the order. Usually we charge 30% deposit, balance before shipping the products.

Q: What after-sales service do you offer?

A: We provide a comprehensive after-sales service, including technical support, product replacement and return processing. If you encounter any problems during use, please feel free to contact our customer service team and we will solve the problem for you as soon as possible.

Q: Where is your factory? Can I visit it?

A: Our factory is located in Zhejiang Province, China. We welcome customers to visit our factory and learn about our production process and quality control system. Please make an appointment with us in advance.

why choose us?

1.We are both factory and trading company,best production and best quality control.

2.Service advantage: perfect after-sales service and quick response to customers, providing the best price/performance ratio at the most reasonable price.
3.OEM/ODM/ customized services.
4.100%QC inspection before shipment.
5.No strict MQQ limitation for conventional items.

one-stop solution

professional team

high quality

Hot Tags: self piercing rivets, China self piercing rivets manufacturers, suppliers, Open Core Rivet, Stepped Semi hollow Rivet, Outside The Hexagonal Screw, Outer Hexagonal Combination Screw, Shaped Nut, Pressure Riveting Nut