Hunan Jia Shan Hardware Tech Co., Ltd.
admin@jshardwaretech.com
86-0731 -82919092
Product Details
Place of Origin: China
Brand Name: JIA SHAN
Certification: ISO 9001
Model Number: Customized
Payment & Shipping Terms
Minimum Order Quantity: 10
Price: 0.01-11
Packaging Details: plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film/ Customized as your requirements
Delivery Time: 5-15days
Payment Terms: L/C,D/A,D/P,T/T,Western Union,
Supply Ability: 100000
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Package Quantity:
|
100 Pieces
|
Color:
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Customized/Silver/Plain
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Material:
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Copper Alloy
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Thread Pitch:
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Customized
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Corrosionresistance:
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High/Customized
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Headtype:
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Thumb Screw
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Port:
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Shenzhen, Guangzhou
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Common Uses:
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Construction, Automotive, Machinery
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Finish:
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Plain/ Zinc Plating/Gavalnized/Yellow Color Plating
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Thread Type:
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Mechined Thread
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Rust Proof:
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Yes
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Manufacturer:
|
Various Manufacturers
|
|
Package Quantity:
|
100 Pieces
|
|
Color:
|
Customized/Silver/Plain
|
|
Material:
|
Copper Alloy
|
|
Thread Pitch:
|
Customized
|
|
Corrosionresistance:
|
High/Customized
|
|
Headtype:
|
Thumb Screw
|
|
Port:
|
Shenzhen, Guangzhou
|
|
Common Uses:
|
Construction, Automotive, Machinery
|
|
Finish:
|
Plain/ Zinc Plating/Gavalnized/Yellow Color Plating
|
|
Thread Type:
|
Mechined Thread
|
|
Rust Proof:
|
Yes
|
|
Manufacturer:
|
Various Manufacturers
|
Copper Alloy Spade Head Thumb Screw M6 25mm Zinc Plated for Solar Panel Frame Clamping
1,Description:
This thumb screw serves as the adjustable locking fastener for mid clamps and end clamps that secure framed photovoltaic panels onto aluminum mounting rails. Solar installers and maintenance technicians loosen it manually to slide clamps along rail channels, accommodating different panel frame widths and adjusting clamping positions before final fixation. It supports angle calibration when tilting panels to capture optimal sunlight exposure, and simplifies disassembly for panel swapping, wiring inspection and seasonal maintenance. It fits residential rooftop solar kits, portable off-grid solar setups and small-scale commercial PV installations where frequent repositioning of modules is required. It also works for locking auxiliary supports, cable retention brackets and limit stops on solar racking structures exposed to open-air environments.
3,Technical Advantages
The spade thumb head enables tool-free on-site tuning, cutting installation and adjustment time drastically for solar crews working on uneven rooftops or remote sites without carrying extra wrenches. Copper alloy core delivers flexible performance under cyclic thermal expansion and contraction between cold nights and hot sunny days, lowering the risk of thread seizing or frame cracking under variable clamping pressure. The zinc plated outer layer offers reliable sacrificial anti-corrosion defense against outdoor moisture and light salt contamination, extending service life in non-marine outdoor zones. Manual torque control prevents over-clamping that can deform soft aluminum panel frames or crack delicate PV module edges. It withstands repeated loosening and tightening cycles without rapid thread wear, providing dependable holding force while preserving the structural integrity of solar frames for long-term energy harvesting.Available in small packing, carton packing, or pallet configurations to meet your shipping and storage requirements.
Manufactured by JIA SHAN Hardware Company with strict quality control measures and pre-shipment inspection.
