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Simpson Strong-Tie 1/4" Expansion Screw Anchor with Setting Tool

Brand: Simpson Strong-Tie Mfg#: ESA25
Product#: 137ESA25
$0.53
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Description


The ESA was the original internally threaded mechanical anchor design. The malleable lead shield allows for secure mounting.


Features


  • The minimum concrete thickness is 1-1/2 times the embedment depth
  • The allowable loads listed are based on a safety factor of 40
  • One piloted setting punch is included in each box
  • Machine bolt is not included

Specifications


  • Brand: Simpson Strong-Tie
  • Ultimate Tension: 760 lb
  • Thread Size: 0.25-20
  • Material: Antimonial Lead
  • Standards: Federal A-A-1922A, Type 1
  • Type: Internally Threaded
  • Minimum Embedment Depth: .875 in
  • Drill Bit Size: .5 in
  • Length: .875 in
  • Special Features: Die Cast Zamac 3 Alloy Cone, with Set Tool
  • Usage: Use with Light Duty Concrete, Block, Brick and Stone