Screw is small,
Responsibility is big.

BI-METAL SCREW

BI-METAL SCREW : One of the most popular products in Europe.Commonly used during the installation process of solar modules.Better corrosion resistance of stainless steel and better penetration ability of steel drill tails.

304stainless steel + SCM435 steel

Washer:EPDM + INOX

strong welding point

Fast Drill Speed

Long time Anti-Rust

Suitable EPDM Hardware No Twist

Sharp Point For Stable and Fast Drill

Pictures in production
Keyan Tu

Keyan Tu

Hi, I’m Keyan Tu, the funder of Geobofastener.com, I’ve been running a factory in China that makes fastener for 20 years now, and the purpose of this article is to share with you the knowledge related to Geobo fastener from a Chinese supplier’s perspective.
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Factory Add: 73# MaoJia, MoJian Village, YuYao , Ningbo, ZheJiang, China

Office add: ROOM 803, BUILDING 3, INTERNATIONAL BUSINESS CENTER, CHINA PLASTICS CITY, YUYAO, ZHEJIANG, CHINA. 315400

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