SKU: THD37400HMGF1

3/8" x 4" Strong-Tie THD37400HMGF1 Titen HD Screw Anchor, Galvanized, Pkg 1

3/8" x 4" Strong-Tie THD37400HMGF1 Titen HD Screw Anchor, Galvanized, Pkg 1!

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Specifications

Diameter: 3/8"
Finish: Mechanically Galvanized
Length: 4"
Material: Carbon Steel
Drill bit size: 3/8"
Fixture hole size: 1/2" - 9/16"
Manufacturer name: Simpson Strong-Tie
Quantity: 1
Thread length: 3-1/2"
Wrench size: 9/16"
Description

If you're anchoring into concrete or masonry and need serious holding power, the Simpson Strong-Tie Titen HD Mechanically Galvanized Screw Anchor is the one you want in your toolkit. It’s made to handle heavy-duty jobs, from sill plates to post bases, and it performs in both cracked and uncracked concrete—even uncracked masonry.

The zinc mechanical galvanizing means it holds up well in environments where corrosion protection matters, like outdoors or in semi-exposed settings. And with its serrated threads, it installs smoother and faster—less fighting with torque, more getting the job done.

Key Features:

  • Serious Holding Power: Handles demanding loads in concrete and masonry.
  • Galvanized Protection: Class 65 mechanical coating stands up to tough jobsite conditions.
  • Installs Like a Dream: Serrated threads bite quick and reduce torque.
  • Flexible & Removable: Perfect for both permanent installs and temporary setups like bracing or forms.

Applications:

  • Sill plates on foundations
  • Ledger board installs for decks or balconies
  • Anchoring post bases—interior or exterior
  • Seating, holdowns, and hardware that need real anchoring strength
  • Wood or metal connections into concrete or block

Installation:

  • Drill your hole to the correct diameter and depth for the anchor size.
  • Clean out any dust or debris—this step matters.
  • Drive the anchor until it’s flush with your fixture. An impact driver works great here.
  • Check your fit—tight, flush, and solid.

California Residents: WARNING

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× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

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