100% USA Made ISO 9001:2015 Certified IRA Tax Credit Qualified
Steel from American mills Manufactured in St. Louis, MO Founded 1946 — 78 years in the USA IRA domestic content qualified 6-8 week domestic lead times ISO 9001:2015 certified facility Ask your supplier: where are your ground screws made?
Product

Accessories

Support caps, foundation components, and hardware for complete ground screw installations.

Support Caps

Precision-engineered caps for secure connections between ground screws and racking systems.

  • Multiple sizes available
  • Hot-dipped galvanized
  • Custom options

Foundation Components

Complete foundation tackle for solar and construction installations.

  • Mounting plates
  • Adapter hardware
  • Connection brackets

Connection Hardware

High-strength fasteners and connectors for structural assemblies.

  • Galvanized finish
  • Various sizes
  • Bulk quantities

Custom Components

Work with our engineering team to develop custom accessories for your specific needs.

  • Design support
  • Prototyping
  • Volume manufacturing

Same Quality Standards

All BDI accessories are manufactured with the same quality standards as our ground screws. ISO 9001:2015 certified processes ensure consistent quality across every component.

ISO 9001:2015
100% USA Made
Quality Tested

Need Accessories for Your Project?

Request a quote for ground screw accessories and hardware.

Every ground screw ships from our St. Louis facility with full traceability documentation.

Interested in becoming a BDI Ground Screw installer or distributor?

* We do not charge any franchise or area fees

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