ST-58 - 5/8 inch - Stainless Steel Grating

The ST-58 is the 5/8 inch Stainless Steel Grating from the Amarco Products ST-Series. This foot grille is constructed with tough 304 Type Stainless Steel and is built to withstand up to 1,000 pound rolling loads and demanding traffic patterns. Model ST-58 was designed as a “mid-profile” recessed grating where additional capacity for moisture and debris is desired. Stainless Steel treads are spaced at .233″ on center to facilitate debris scraping and to ensure safety for high-heel traffic. The polished design and signature toughness of the ST-58 is sure to add a unique focal point and unmatched performance to any entrance.

For for a low-profile alternative to the ST-58 consider the ST-38: ST-38 3/8″ Stainless Steel Grating.

Also visit the deepest model in the ST-Series, with a full 1-1/8″ depth, explore the ST-98: ST-98 9/8″ Stainless Steel Grating.

Product Options

  • Frames

Features & Specifications

  • Applications

    High-Traffic Entryways, Commercial Vestibules, Corporate Office Entrances,

  • Sizes

    Thickness: 5/8"
    Length and Width: Custom fabricated to meet your specific needs.
    Single Section Max: Width - 94″ / Length - 61

  • Features

    • 5/8'' Stainless Steel Grating features a 1,000 pound rolling load.
    • Unique design adds an attractive feature to any entrance
    • Hard Type 304 Stainless Steel ensures entrance system longevity
    • Tread spacing is just under 1/4" (.233") providing excellent scraping ability that is safe for high-heel traffic.
    • Frames available in Level Bed Cast-In Place and Level Bed Mechanically Fastened styles.
  • Specifications


    • Tread : ASTM A276, Stainless Steel Type 304
    • Support Rails: ASTM A276, Stainless Steel Type 304
    • Frames: STF-58L / STF-58C - ASTM A276, Stainless Steel Type 304


    • Tread : .093" by 0.156"
    • Space between rails - .233" on center
    • Support Rails: 0.070", 1" on center
    • Rolling Load: 1000 lbs.
    • Weight (Per Sqft.): Approx. 2.0 lbs.
    • LEED Credits:


    • MR Credit 4/5/6
    • EQ Credit 4.1/4.2/4.3/5
    • Please refer to the "Documents" tab for full CSI Specification and Drawings.

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