Photovoltaic bracket bolts are important accessories used to connect and fix various components of photovoltaic brackets in photovoltaic systems. The following is an introduction to them:
Common types
-External hexagon bolt: high strength, easy to operate with tools such as wrenches, commonly used in large ground photovoltaic power plants and roof distributed photovoltaic projects to firmly fix the main components of the bracket, such as columns, beams, etc.
-Hot dip galvanized bolts: After hot-dip galvanizing treatment, a strong zinc layer is formed on the surface, with strong anti-corrosion ability, suitable for corrosive environments such as seaside and high humidity.
-Drill tail screw: It can directly drill into materials such as metal and wood without pre drilling, and is widely used in small photovoltaic projects or scenarios that require high installation speed, such as rooftop distributed photovoltaic projects.
-T-shaped bolt: The head is in the shape of a T-shaped groove, which can automatically position and lock. It is often used in conjunction with flange nuts to install angle pieces and other profile accessories, and is suitable for the field of solar photovoltaic brackets.
characteristic
-High strength: able to withstand the weight of photovoltaic panels and brackets, as well as external forces such as wind and snow loads, ensuring the stability of the system.
-Corrosion resistance: It is often made of stainless steel or treated with anti-corrosion such as galvanizing, which can be used outdoors for a long time and resist erosion from rainwater, ultraviolet rays, etc.
-Good fastening: Special designs such as larger heads and threads provide greater contact area and tensile strength, ensuring the fastening force of bracket installation.
Application scenarios
-Large ground photovoltaic power station: It is used to connect the columns, beams, slant support and other large components of the support, so that the support can form a stable frame and support a large number of photovoltaic panels.
-Roof distributed photovoltaic system: allows the bracket to adapt to different shapes and slopes of the roof, achieving precise installation and stabilizing the photovoltaic system on the roof.
-Agricultural photovoltaic complementary and fishery photovoltaic complementary projects: In these special scenarios, the photovoltaic bracket bolts need to adapt to humid and corrosive environments to fix the photovoltaic bracket on the corresponding support structure.
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product name
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double head bolt(stainless steel)
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Service
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OEM/ODM and fast shipping ,strict quality check,free sample for standard fastener
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customize lead time
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30-60days
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standard
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DIN, ASTM/ANSI JIS EN ISO, AS, GB
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Steel Grade
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201 304 316 etc
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Production Process
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M2-M30:Cold Froging, M30-M100 Hot Forging, Machining and CNC for Customized fastener
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finishing
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Zinc(Yellow, White, Blue)black oxide, Black Hop Dip Galvanized(HDG), Black Oxide,
Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated
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FAQ
Q1: Are you manufacturer or trading company?
A1: We are professional manufacturer with 30 years experience. We accept OEM, ODM as your needs and assure the competitive price and quality for you.
Q2: Can you offer me sample?
A2: Yes, we can offer you sample to test and check quality.
Q3: How does your factory do regarding quality control?
A3: We have professional QC team to inspect each items from the links of production to package.
Q4: How about your delivery time?
A4: Normally it will take 30-35 days after receiving your deposit.
Q5: What is your terms of payment?
A5: T/T 30% as deposit, and 70% balance before delivery.
Q6: What advantages we have?
A6 1.Strict QC: For each order, strict inspection will be carried out by the QC department before shipping. The bad quality will be avoid within door. 2.Shipping: We have shipping department and forwarder, so we can promise faster delivery and make the goods well protected.?
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