MULTI-STRUT SPECIFICATIONS ®
Materials
Channels: ASTM - A653 — Pre-Galvanized ASTM - A570 — Plain/Painted Fittings: ASTM - A569 — Hot Rolled Sheet ASTM - A366 — Cold Rolled Sheet Clamps: ASTM - A569 — Hot Rolled Sheet ASTM - A366 — Cold Rolled Sheet Nuts: ASTM - A575 — Case Hardened to 3/5 M. ASTM - A576 — Case Hardened to 3/5 M
Finishes
Channels & Closures: ASTM - A653 - G90— Pre-Galvanized Steel Sheet - Zinc Coated by Hot-Dip Process Painted Green Polyurethane Powder Finish applied by electrostatic process after formed channel is cleaned and phosphated. Fittings & Clamps: ASTM - B-633BSCI — Electro-Galvanized ASTM A123 — Hot Dipped Galvanized
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