Sioux Chief Chief Sammys™ 590-4421 540 Horizontal Mechanical Anchor, 3/8 in Rod

  • Country of Origin: US
  • Load Capacity: 1050 lb
  • Manufacturer Name: Sioux Chief
  • Material: Steel
  • Overall Length: 2 in
  • Rod Size: 3/8 in
  • Series: 540
Sioux Chief Sammy® Mechanical Anchors shall be used for suspended applications where 3 8" threaded rod is used on wood, steel or concrete, in either vertical or horizontal applications. Sioux Chief Sammy XPress® anchors are specifically designed for use in metal deck or Z-purlin applications. Swivel models are designed for extreme or variant roof pitches.
  • Features and More


  • Installs quickly and easily
  • Original American-made Sammy® super screws
  • For SWG20 wood application


  • FM Approved
  • UL Listed