Professional China 3.5*30 Drywall Screw Size - DIN7504K Hex flange head self drilling screws(sds) with epdm(rubber)/pvc washer – Shuangzi

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With dependable high-quality method, fantastic standing and ideal purchaser assistance, the series of products produced by our firm are exported to many countries and regions for Black Drywall Screw, Truss Head Self Drilling Screw, High Strength Bolt, To provide customers with excellent equipment and services, and constantly develop new machine is our company's business objectives. We look forward to your cooperation.
Professional China 3.5*30 Drywall Screw Size - DIN7504K Hex flange head self drilling screws(sds) with epdm(rubber)/pvc washer – Shuangzi Detail:

Product Description

Special process and characteristic advantages:
1. Galvanized surface , high brightness, strong corrosion resistance.
2. Carburize tempering treatment, high surface hardness.
3. Advanced technology, high locking performance.

Item Self drilling screw
Material SWCH22A,C1022A,SS410…
Standard DIN, ISO, ANSI, NON-STANDARD…
Head Type Hex head, Csk head, Pan head, Truss head,Wafer head…..
Thickness #8(4.2mm), #10(4.8mm), #12(5.5mm), #14(6.3mm)
Length 1/2”~8” (13mm-200mm)
Ponit No. #3, #3.5,#4,#5
Package Colorful box+carton; Bulk in 25kg bags; Small bags+carton;Or customized by client request

Special process and characteristic advantages:
1. Galvanized surface , high brightness, strong corrosion resistance.
2. Carburize tempering treatment, high surface hardness.
3. Advanced technology, high locking performance.

Product Display

display

Workshop

workshop

 

Application

Poduct Application:
1. Apply to metal plate, galvanized steel plate, metal curtain wall, metal light compartment, aluminum doorand window, indoor and outdoor decoration.
2. General anglesteel, channel steel, iron plate, PC Board and other metal material combining installation.
3. Suitable for assembling steel roof, automobile body, container, shipbuilding industry, freezing equipment and so on.

About Us

Handan Shuangzi Metal Products Co., Ltd is a professional manufacturer of drilling screw and tapping screw enterprises. Since its establishment, the company has been focusing on the produc tion and R&D of dril tail screw. All used equipment are imported from Germany, Japan and Taiwan, with an annual output of high quality, multi-variety drill tail screw. The company employed the top domestic technologist, in hexagon-shaping,clipping,thread-rolling,carburize,zinc plated,washer machine,package and other processes, every link strives for perfection and the best.

In the operation process, we always put the customer needs and benefits first, ”quality-oriented, operating in good faith for the purpose”, and produce high quality products with humanized communication. Our products sell well north and south in China, exported to India, Russia, Canada, Australia, Kazakhstan and Philippinesetc over dozens of countries and regions.

We are willing to cooperate sincerely with industry elites to create brilliant future.

Sincerely welcome customers and experts visit our company for communication and guidance!

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Professional China 3.5*30 Drywall Screw Size - DIN7504K Hex flange head self drilling screws(sds) with epdm(rubber)/pvc washer – Shuangzi detail pictures


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To be a result of ours specialty and repair consciousness, our corporation has won an excellent reputation amongst customers all around the entire world for Professional China 3.5*30 Drywall Screw Size - DIN7504K Hex flange head self drilling screws(sds) with epdm(rubber)/pvc washer – Shuangzi, The product will supply to all over the world, such as: Casablanca, Kenya, Buenos Aires, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in public placesand other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
  • High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
    5 Stars By Frank from Lithuania - 2016.08.18 18:38
    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Rita from Lebanon - 2016.03.08 14:45
    
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