Product Description
Reliable Photovoltaic T-Bolt with Anti-Detachment Steel Ball Design

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HANYANG Fastener co. Ltd have many years of export experience, our products has been best-selling in Europe, the United States, the Middle East and Southeast Asia. The products are manufactured by more functions machine, which is brought in domestic and foreign well-known enterprises. The products made are fully compatible with the international standards, well received by domestic and foreign customers. Through scientific management, HANYANG fastener Ltd company has been obtained ISO 9001 certificate of Quality Managerment System, SGS and BV international certificate system of Made in China.
The width range of our products can be divided into auto fasteners, mechanical fasteners, construction fasteners, power fasteners, railway fasteners, household electrical appliances fasteners and chemical fasteners,
Product standards including DIN, ISO, GB and ASME, ANSI, BS, JIS AS. Main levels of carbon steel: 4.8, 4.8, 6.8, 8.8, 10.9, and 12.9 grade, the main material of stainless steel SS201, SS304, SS316 and various kinds of special stainless steel.
We have first-class service team, so we can meet the different requests for a set of customers. We solemnly commitment, first-grade quality, timely delivery guaranteed
Reasonable price and service paramount, forward to the operation principle of quality first and customer first, pursuit of excellence to create first-class brand, our aim is brand promoting development, management promoting earnings, warmly greeting home and abroad new and old customers to communicate and cooperate to seek greater success and brilliant future.
We offer customized non-standard products.
Product Customization process:
Scheme design - Product sampling - Scheme confirmation - Sample confirmation - Batch production - Quality inspection and shipment
If you need a quotation, please provide the following data |
Product Material |
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Product size |
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Product surface treatment |
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Special product requirements |
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Note |
Special products require drawings or samples for production |
Photovoltaic anti detachment steel ball T-bolt is a fastener designed specifically for solar photovoltaic brackets, mainly used to fix and connect aluminum profiles and other structures. This type of bolt has multiple characteristics and advantages, making it widely used in photovoltaic installation.
Characteristics and advantages
Photovoltaic anti stripping steel ball T-bolts are usually made of stainless steel materials (such as 304 or 316 stainless steel), which gives them high corrosion resistance and durability.
The design of this bolt allows it to be directly inserted into the aluminum groove and securely connected through threads. This design simplifies the installation process and improves efficiency. In addition, some T-bolts are equipped with limit structures to prevent bolt loosening and rotation, thereby improving the safety of fixation.
Photovoltaic anti detachment steel ball T-bolts are suitable for the installation of various photovoltaic modules, including roof mounted photovoltaic sunroof frames, distributed photovoltaic power station brackets, etc. Its specifications are diverse, and suitable lengths and specifications can be selected according to different installation requirements.
This type of bolt is often used in conjunction with flange nuts to provide a more secure connection. This combination not only ensures the firmness of the connection, but also enables quick completion of installation work.
In outdoor environments, various components of photovoltaic panels need to have a certain degree of sealing to cope with environmental factors such as rainwater. Therefore, photovoltaic anti drop steel ball T-bolts are usually equipped with plastic washers to provide sealing and waterproofing.
Application scenarios
Photovoltaic anti detachment steel ball T-bolts are widely used in the following scenarios:
Installation of solar photovoltaic panels: used to fix photovoltaic panels on brackets to ensure their stability and safety.
Roof mounted photovoltaic sunroof bracket: suitable for installing photovoltaic brackets on the top of various vehicles, ensuring that the panels can absorb sunlight to the maximum extent possible.
Distributed photovoltaic power station: In large photovoltaic power stations, it is used to match the groove at the bottom of the track with customized square T-shaped bolts to achieve fast and efficient installation.
In summary, photovoltaic anti detachment steel ball T-bolts have been widely used in the field of photovoltaic installation due to their high strength, corrosion resistance, and easy assembly. Its design and material selection have taken into account various requirements in practical applications, ensuring the reliability and service life of the product.





Pre-sale service
Arrange professional sales to contact customers one-on-one in a timely manner to understand customer needs in detail. Provide our professional technical support based on the customer's product information and provide the best customized order.
After-sale service
After receiving customer feedback, the sales will communicate in a timely manner and provide the best solution; if the customer encounters problems during use, inform the customer of the correct method of use in a timely manner; if the product cannot be used due to production technical reasons, we can re-produce it until it meets your requirements; sales regularly visit the product usage to ensure that every customer is satisfied.


Q1: Are You Manufacturer or Trading Company? |
A: We are the 100% manufacturer with more than 15 years of experience in fastener and Hardware. |
Q2: What Should I Provide to Get a Quotations? |
A: For standard part: Material/Quantity/Size/Surface Treatment; For Non-standard part: We just require drawings or samples for production. |
Q3: How to Ensure the Products Quality? |
A: We are responsible for quality control not only of the production line, but also of the entire ready-made order. Each order needs to be inspected in detail before shipment. |
Q4: Is the Sample Free? |
A: We will provide samples free of charges, you only need to bear the freight. If you want to customize the samples, you need to pay the proofing fee. |
Q5: What is the Lead Time for Sample and Mass Production? |
A: The sample production date is 7 days, and the mass production date is 15 days, which will be confirmed based on the formal order.(depending on Product & Quantity) |
Q6: What are the shipping methods? |
A:We can choose DHL, Fedex, UPS, as well as sea or air transportation.
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Q7:What are the payment terms? |
A: Our payment terms are usually 30% T.T deposit in advance and 70% balance before shipment. |
Q8:Do you accept small orders? |
A: Yes, but the minimum order quantity requirements are different for different models. Please feel free to contact us with drawings of the products, such as color and material. |
Q9:Can you customize products in special shapes? |
A: Yes, we can provide OEM and ODM. If you can't find the products you need in our website, you can send pictures/photos and drawings of the products you need by email, or you can send us samples by DHL/UPS, then we can develop new models for you |
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