McNICHOLS carries the nation’s largest inventory of Safety Grating Stair Tread brand names like GRIP STRUT ®, PERF-O GRIP ®, TRACTION TREAD ™, GRATE-LOCK ® and DIAMONDBACK ®. We also supply a Stair Tread Plank item with a built-in shelf designed to accept Cast-Abrasive Nosing. Our Stair Tread line of Hole Products also includes Aluminum, Carbon Steel, Galvanized Steel and Stainless Steel Plank Grating Treads in Plank, Heavy-Duty Plank or Extruded and Heavy-Duty Extruded Plank styles. Bar Grating Treads are available in Aluminum, Carbon Steel, Powder Coated Carbon Steel, Galvanized Steel and Stainless Steel. We have several Bar Grating construction types (Standard-Duty Welded, Heavy-Duty Welded, Swage-Locked, Press-Locked) pre-assembled and in stock or we can fabricate your order quickly from full-sized panels in inventory. Made from panels of Bar, Plank and Fiberglass Gratings, we are certain to have the right combination to meet your project requirements. Stair Treads are common in residential, industrial and architectural applications. McNICHOLS ® Grating Stair Treads are assembled with the very best quality and craftsmanship available. If your application requires Fiberglass Grating Stair Treads, we carry Molded Stair Tread Panels, Molded Stair Tread Cover Panels and DURAGRID ® Pultruded I-Bar Stair Tread Panels in stock and ready to go! McNICHOLS ® carries the nation’s largest inventory of Safety Grating Stair Tread brand names like GRIP STRUT ®, PERF-O GRIP ®, TRACTION TREAD ™, GRATE-LOCK ® and DIAMONDBACK ®. CASE 962, National Practice Guidelines for the Structural Engineer of Record by Council of American Structural Engineers. AISC 325, Steel Construction Manual, 14th Edition by American Institute of Steel Construction. AMERICAN INSTITUTE OF STEEL CONSTRUCTION.
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