Hex Washer Head Self Drilling Screws

The Solar PV Mounting Hanger Bolt Kit includes Hex Washer Head Self Drilling Screws: Stainless Steel Wooden Solar Hanger Bolt
Hanger bolts apply to both wooden rafter and steel purlin. Both types can be applied with the L foot and plate. There are three sizes most commonly used: M10x200mm, M12x200mm, and M12x300mm hanger bolts.

Advantages of self-tapping screws:
1. Save time.
Self-drilling screws do not require pilot holes for cutting and tightening.
2. Anti-corrosion
Rusted screws are difficult to deal with. Rust reduces the strength of metal structural elements, thereby reducing their thickness. Self-drilling screws are corrosion-resistant and prevent rust
3.Durability
The corrosion-resistant surface of self-drilling screws resists the deteriorating effects of weathering over the long term.
4. Reduce preparation work.
Self-drilling screws do not require any type of pre-drilling or pre-fixing.
5. Improve efficiency.
Self-drilling screws require minimal preparation to drill into materials.

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OUR FAQ

Ql. Are you a factory or trading company?

A: We are the factory which is specialized in producing the solar mounting structure in China, ourproducts categories include ground mounting, all kinds of rooftop mounting, solar carport, solarfarm, and customized OEM

Q2: Where is your factory located? How can I visit there?A: Our factory is located in Xiamen, China. You can fly to Xiamen International Airport. Welcometo visit us.

Q3: Can I get samples?

A: Yes. We are honoured to offer you samples as your request

4. How can I get a quotation?

A: In order to provide the most appropriate quotation with the detailed solution, please give us asfollowing details:

1. Your solar panel Oty and dimension (length x width x thickness )?

2. Panel tilt angle?

3. Max wind load and snow load?

4. Ground clearance (lowest distance between panel and ground )?

5. Plan panel layout OR ground size (length x width )?

6. Others requests if have.