Simpson Strong-Tie®

Simpson Strong-Tie® DIA37S Short Threaded Drop-In Anchor, 3/8 in, 1/2 in Drill, Carbon Steel, 1-9/16 in D Min Embedment

ADI37S MFG #: DIA37S
Simpson Strong-Tie® DIA37S Short Threaded Drop-In Anchor, 3/8 in, 1/2 in Drill, Carbon Steel, 1-9/16 in D Min Embedment
  • Bolt/Rod Size: 3/8 in
  • Drill Size: 1/2 in
  • Manufacturer Name: Simpson Strong-Tie
  • Material: Carbon Steel
  • Minimum Embedment Depth: 1-9/16 in
  • Overall Length: 3/4 in
  • Shear Strength: 410 at 3000 psi for Concrete
  • Tensile Strength: 335 lb at 3000 psi for Concrete
  • Thread Length: 1/4 in
  • Thread Size: 3/8-16
  • Thread Type: UNC
  • Type: Short Threaded
Drop-In anchors are internally threaded drop-in expansion anchors for use in flush-mount applications in solid base materials. Available in stainless steel (DIA), short (DIAS) or coil-thread (DIAC) versions. Minimum thread engagement should be equal to the nominal diameter of the threaded insert.
  • Features and More

Features

  • Lipped edge (DIAS) eliminates need for precisely drilled hole depth
  • Available in coil-thread version for 1/2 in and 3/4 in coil-threaded rod
  • Short length (DIAS) enables shallow embedment to help avoid drilling into rebar or pre-stressed/post-tensioned cables
  • Short drop-in anchors include a setting tool compatible with the anchor to ensure consistent installation
  • Anchor body meets minimum 70000 psi tensile
  • Expander plug meets minimum 50000 psi tensile strength
  • A dedicated setting tool is included
  • 2600 to 2700 deg F freezing/melting point
  • The allowable loads are based on a safety factor of 4
  • Allowable loads may not be increased for short-term loading due to wind or seismic forces
  • Anchors were installed with a 1 in offset from the centerline of the flute

Application

  • For flush mount applications in solid base materials

Standards/Approvals/Certifications

  • OSHA 29 CFR 1910.1000
  • Federal Specification A-A-55614
  • Type I
  • FM 3017082
  • UL File Ex3605