Welcome to the Simpson Strong-Tie homepage showcasing our resources, products and services designed to help people build safer, stronger structures.

The complete Simpson Strong-Tie Outdoor Accents ® decorative hardware line featuring ornamental wood connectors and fasteners, brings both beauty and strength to outdoor living structures.

With more than 50 years of experience in product design, testing and manufacturing, Simpson Strong-Tie provides comprehensive structural solutions for cold-formed steel construction.

Simpson Strong-Tie is the world leader in structural solutions — products and technology that help people design and build safer, stronger homes, buildings, and communities.

Explore our dealer locator application to find an official dealer of Simpson Strong-Tie products near you in the United States and Canada.

Need to contact Simpson Strong-Tie? Try our Customer Service hub for information on how to get in touch with us.

Simpson Strong-Tie provides a vast array of paper, plastic, wire and adhesive collation fasteners that are compatible with major manufacturer pneumatic tools. From connector nails to brads and staples, …

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Asia Simpson Strong-Tie (Zhangjiagang) Co. Ltd. No:121 Nanyuan Road South Area of Economic Development Zone Zhangjiagang, 215600 Jiangsu Province CHINA Telephone: +86 512-5635-6100 …

The LDSS ® light-diaphragm spline strap from Simpson Strong-Tie is a tested, economical and easy-to-install alternative to plywood splines for connecting CLT and other mass timber panels.