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Bi-metal Screw

Gangtong Zheli is a professional leader China Bi-metal Screw manufacturer with high quality and reasonable price. Welcome to contact us. Since the establishment of the factory, there have been more than ten years of professional production experience, with its own scientific and technological innovation spirit, accumulated project practice experience, continuous improvement of research and development strength, has a group of excellent technology, experienced team, has formed a benign enterprise operation mechanism. Welcome customers at home and abroad to sincerely cooperate and create brilliance!


Bi-metal screw, materials are SS304+SS410, SS316+SS410, SS304+SCM435, SS316+SCM435, anti-corrosion performance can reach 1000 hours, self-tapping composite nails are mainly used for the installation of photovoltaic support, can punch 0.4-1.00mm iron plate, self-drilling composite nails, Can be penetrated 1-6mm iron plate.

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SS304 SS316 Self Drilling Screw Roofing Bi-Metal Screw with Washer

SS304 SS316 Self Drilling Screw Roofing Bi-Metal Screw with Washer

The following is the introduction of high quality Custom SS304 SS316 Self Drilling Screw Roofing Bi-Metal Screw with Washer, hoping to help you better understand Custom SS304 SS316 Self Drilling Screw Roofing Bi-Metal Screw with Washer.
Product name:Custom SS304 SS316 Self Drilling Screw Roofing Bi-Metal Screw with Washer
Material:stainless steel SS304 SS316 ;carbon steel SCM435 SCM410
Surface finishing:Hot rust treasure;mechanical zinc plating;Slush anticorrosive coating
Min Order: 1000PCS each size
Sample: Free sample
Package: Carton+Pallet
Standard: Non-standard custom fasteners
Delivery time:7-30days
Certificate: ISO9001: 2015

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Stainless Steel 316+SCM435 Compound Hex Head Composite Self Drilling Bi-Metal Screw

Stainless Steel 316+SCM435 Compound Hex Head Composite Self Drilling Bi-Metal Screw

The following is the introduction of high quality Stainless Steel 316+SCM435 Compound Hex Head Composite Self Drilling Bi-Metal Screw, hoping to help you better understand Stainless Steel 316+SCM435 Compound Hex Head Composite Self Drilling Bi-Metal Screw.
Product name: Stainless Steel 316+SCM435 Compound Hex Head Composite Self Drilling Bi-Metal Screw
Material:stainless steel SS304 SS316 ;carbon steel SCM435 SCM410
Surface finishing:Hot rust treasure;mechanical zinc plating;Slush anticorrosive coating
Min Order: 1000PCS each size
Sample: Free sample
Package: Carton+Pallet
Standard: Non-standard custom fasteners
Delivery time:7-30days
Certificate: ISO9001: 2015

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Hex Flange Self Tapping Bi-Metal Screws with EPDM Washer

Hex Flange Self Tapping Bi-Metal Screws with EPDM Washer

The following is the introduction of high quality Hex Flange Self Tapping Bi-Metal Screws with EPDM Washer, hoping to help you better understand Hex Flange Self Tapping Bi-Metal Screws with EPDM Washer.
Product name:Hex Flange Self Tapping Bi-Metal Screws with EPDM Washer
Material:stainless steel;Hot rust treasure;mechanical zinc plating
Grade:304+410 ; 1022A+SCM435
Min Order: 100PCS each size
Sample: Free sample
Package: Carton+Pallet
Standard: DIN,ASTM/ASME,JIS,EN,ISO,AS,GB
Delivery time:7-30days

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Stainless Steel Carbon Steel Hex Head Bi-metal Self Drilling Screws with Washers

Stainless Steel Carbon Steel Hex Head Bi-metal Self Drilling Screws with Washers

The following is the introduction of high quality Stainless Steel Carbon Steel Hex Head Bi-metal Self Drilling Screws with Washers, hoping to help you better understand Stainless Steel Carbon Steel Hex Head Bi-metal Self Drilling Screws with Washers.
Product name: Stainless Steel Carbon Steel Hex Head Bi-metal Self Drilling Screws with Washers
Material:stainless steel SS304 SS316 ;carbon steel SCM435 SCM410
Surface finishing:Hot rust treasure;mechanical zinc plating;Slush anticorrosive coating
Min Order: 1000PCS each size
Sample: Free sample
Package: Carton+Pallet
Standard: Non-standard custom fasteners
Delivery time:7-30days
Certificate: ISO9001: 2015

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1022A+SCM435 304+410 Hot Rust Treasure Stainless Steel Self Tapping Bi-Metal Screws with EPDM Washer

1022A+SCM435 304+410 Hot Rust Treasure Stainless Steel Self Tapping Bi-Metal Screws with EPDM Washer

The following is the introduction of high quality 1022A+SCM435 304+410 Hot Rust Treasure Stainless Steel Self Tapping Bi-Metal Screws with EPDM Washer, hoping to help you better understand 1022A+SCM435 304+410 Hot Rust Treasure Stainless Steel Self Tapping Bi-Metal Screws with EPDM Washer.
Product name:1022A+SCM435 304+410 Hot Rust Treasure Stainless Steel Self Tapping Bi-Metal Screws with EPDM Washer
Material:stainless steel;Hot rust treasure;mechanical zinc plating
Grade:304+410 ; 1022A+SCM435
Min Order: 100PCS each size
Sample: Free sample
Package: Carton+Pallet
Standard: DIN,ASTM/ASME,JIS,EN,ISO,AS,GB
Delivery time:7-30days

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304+410 Mechanical Zinc Plating Solar System Composite Hexagon Flange Head Bi-Metal Screws for Solar

304+410 Mechanical Zinc Plating Solar System Composite Hexagon Flange Head Bi-Metal Screws for Solar

The following is the introduction of high quality 304+410 Mechanical Zinc Plating Solar System Composite Hexagon Flange Head Bi-Metal Screws for Solar, hoping to help you better understand 304+410 Mechanical Zinc Plating Solar System Composite Hexagon Flange Head Bi-Metal Screws for Solar.
Product name:304+410 Mechanical Zinc Plating Solar System Composite Hexagon Flange Head Bi-Metal Screws for Solar
Material:stainless steel;Hot rust treasure;mechanical zinc plating
Grade:304+410 ; 1022A+SCM435
Min Order: 100PCS each size
Sample: Free sample
Package: Carton+Pallet
Standard: DIN,ASTM/ASME,JIS,EN,ISO,AS,GB
Delivery time:7-30days

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Gangtong Zheli Fasteners is a professional China Bi-metal Screw manufacturers and suppliers which provide customized service of Bi-metal Screw. We have own factory, can provide you with a satisfactory price.. Welcome to buy high quality products from us. Let us cooperate with each other to create a better future and mutual benefit.