SKU: 30201866271

Simpson Strong-Tie THD37300HMG Titen HD (3/8" x 3") Mechanically Galvanized Heavy-Duty Screw Anchor (50 Pack)

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Description

Simpson Strong-Tie THD37300HMG Titen HD (3/8" x 3") Mechanically Galvanized Heavy-Duty Screw Anchor (50 Pack)Simpson Strong Tie THD37300HMG Description Titen HD screw anchors are high strength anchors designed for quick and easy installation in cracked and uncracked concrete as well as uncracked masonry. They are suitable for exterior applications and some interior pressure treated wood sill plate applications. Simpson Strong Tie THD37300HMG Includes (50) 3 8 in. x 3 in. Titen HD Screw Anchor Simpson Strong Tie THD37300HMG Features Head stamped for easy

Simpson Strong-Tie THD37300HMG Description

Titen HD screw anchors are high-strength anchors designed for quick and easy installation in cracked and uncracked concrete as well as uncracked masonry. They are suitable for exterior applications and some interior pressure-treated wood sill plate applications.

Simpson Strong-Tie THD37300HMG Includes

  • (50) 3/8 in. x 3 in. Titen HD Screw Anchor

Simpson Strong-Tie THD37300HMG Features

  • Head-stamped for easy identification
  • Serrated teeth on the tip facilitates cutting and reduces installation torque
  • Thread design undercuts to efficiently transfer the load to the base material
  • Standard fractional sizes, hole size equals anchor size
  • Specialized heat-treating process creates tip hardness for better cutting without compromising ductility
  • Hex washer head requires no separate washer, unless required by code
  • Fully and easily removable
  • Code listed for exterior applications

Simpson Strong-Tie THD37300HMG Applications

  • Sill plates
  • Ledgers
  • Post bases
  • Seating
  • Holdown applications

Simpson Strong-Tie THD37300HMG Installation Overview

  1. Drill a hole in the base material using a carbide drill bit the same diameter as the nominal diameter of the anchor to be installed. Drill the hole to the specified embedment depth plus minimum hole depth overdrill to allow the thread tapping dust to settle, and blow it clean using compressed air.
  2. Insert the anchor through the fixture and into the hole.
  3. Tighten the anchor into the base material until the hex-washer head contacts the fixture.

Simpson Strong-Tie THD37300HMG Specifications

Material Carbon steel
Finish Mechanically galvanized
Diameter 3/8 in.
Length 3 in.
Drill bit size 3/8 in.
Drive type 9/16 in. Hex
Fixture hole size 1/2 in. - 9/16 in.
Head type Hex Head
Quantity 50

NOTE: Holes in metal fixtures to be mounted should match the diameter specified in the table below. Use a Titen HD screw anchor one time only — installing the anchor multiple times may result in excessive thread wear and reduce load capacity. Do not use impact wrenches to install into hollow CMU. Oversized holes in base material will reduce or eliminate the mechanical interlock of the threads with the base material and reduce the anchor’s load capacity. Installation of concrete screw generally is influenced by many factors such as but not limited to, concrete compressive strength, type of aggregate, installation location, installation direction and tools used for installation.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30201866271

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★★★★★ 4
professional and personal use.
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Reviewed in the United States on May 17, 2024
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Katelyn Elizabeth Gulotta
Draper, US
★★★★★ 5
Long lasting
Color: Assorted Colours, Size: 1 Count (Pack of 1), Style: Medium,Permanent,Fine
Perfect as a Nurse to write on anything
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Reviewed in the United States on February 5, 2026
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Alexander Guzman Rojas
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★★★★★ 5
Excelente
Color: Assorted Colours, Size: 1 Count (Pack of 1), Style: Medium,Permanent,Fine
Súper prácticos
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Reviewed in the United States on March 12, 2026
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Birmingham, US
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Great value solar watch
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Boise, US
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