SKU: 46970725684

Simpson Strong Tie THD37600H 3/8" x 6" Titen HD Heavy Duty Screw Anchor for Concrete / Masonry 50 per Box

Sale price$104.44 Regular price$116.05
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Description

Simpson Strong Tie THD37600H 3/8" x 6" Titen HD Heavy Duty Screw Anchor for Concrete / Masonry 50 per BoxApplications The anchor is made from Grade 10B21 SAEJ403, ASTM B633, and is Zinc Plated. This anchor is designed for use in Concrete & Grout Filled CMU Environment The anchor is designed for use in a Dry environment. Head Style The anchor is a Hex Washer Serrated head and is designed to allow the head to sit on top of the surface of the item being attached. Hole Diameter Bit DiameterThe anchor requires a 3 8" hole to be drilled in the base material

Applications
The anchor is made from Grade 10B21 SAEJ403, ASTM B633, and is Zinc Plated. This anchor is designed for use in Concrete & Grout Filled CMU

Environment
The anchor is designed for use in a Dry environment.

Head Style
The anchor is a Hex Washer Serrated head and is designed to allow the head to sit on top of the surface of the item being attached.

Hole Diameter/Bit DiameterThe anchor requires a 3/8" hole to be drilled in the base material (Concrete & Grout Filled CMU). The hole should be drilled with carbide tipped bit that meets ANSI standards and used in a hammer drill.

Driver Required
A 9/16" is required for driving the anchor into the base material.

Diameter of Anchor
The diameter of the anchor is 3/8".

Length Anchor
The length of the anchor is 6"

Thread Length
The length of the threads on the anchor is in length.

Minimum Embedment
The minimum anchor embedment into the concrete is . Therefore, the anchor must be installed so that a minimum of of the anchor is embedded into the concrete.

Maximum Fixture Thickness
The maximum fixture thickness or the maximum thickness of the material being fastened for a anchor is . This will ensure that the minimum embedment of will be met.

Fixture Hole Diameter
The hole in the fixture or material being fastened must be larger than the designated diameter of the anchor. The 3/8" diameter anchor requires the hole in the fixture to be 9/16".

Spacing between Anchors
Each anchor must be spaced a minimum distance of 3" from each other when measured center to center.

Edge Distance
It is very important not to install the anchor any closer than 1-3/4" from an unsupported edge of the concrete.

  • CODE LISTED-Can be used in cracked or uncracked concrete
  • LOW INSTALLATION TORQUE-Fast and easy to install; provides outstanding performance
  • INDUSTRY LEADING PERFORMANCE-Can be used even in seismic conditions.
  • THREAD DESIGN UNDERCUTS-Efficiently transfers the load to the base material.
  • SPECIALIZED HEAT TREATING PROCESS-Creates tip hardness for better, faster cutting without compromising the ductility
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: 46970725684

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4.6 ★★★★★
Based on 1689 reviews
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Mathew Pullin
Whiting, US
★★★★★ 5
Easy to install and easy to cut! Good quality
Style: 30 sqft
Details in the video! Only used dynamat in the past so I was hesitant to use this. Hesitant no more and the price was good. Good value, easy install, very happy!
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Reviewed in the United States on January 26, 2026
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GS_adventure_Guy
Birmingham, US
★★★★★ 5
Worth every penny
Style: 6 sqft
Works great! I have a van and it took all the noise out of the rear doors. I am almost in shock at how quiet it is now.
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Reviewed in the United States on May 7, 2026
A
Verified Purchase
A Viking
Fort Morgan, US
★★★★★ 4
Great for what it does but not a miracle
Style: 30 sqft
Sticks well. Definitely thicker and nicer than the Kilmat version. If I were buying again I would just buy more of this, the value is better even though you get less total coverage per pack. Can be cut to size easily, we used a box cutter which got a little gummed but but not too bad. we were able to get it in and around everywhere we needed to put it and it held up well as we were mashing it into weird spots. It doesnt smell hardly at all while being applied and once its on there is no smell whatsoever The product is great for what it is. 4 stars only because I think it gets oversold for how much this alone can do. We did notice a slight reduction in noise but nowhere near the multiple decibels we see claimed everywhere. If your vehicle is mostly quiet but just has that little bit getting through this will probably do wonders, If you have a vehicle where there's significant engine noise in the cabin you'll need more than just this to bring that down.
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Reviewed in the United States on September 12, 2025
J
Verified Purchase
JaroldHarold
Dallas, US
★★★★★ 5
Great product!
Style: 30 sqft
I can say this product makes a huge difference with road noise and is cleaner and easy to work with when applying compared to other mats that cost about the same price.
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Reviewed in the United States on February 14, 2026
I
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Iraq veteran 83
Massapequa, US
★★★★★ 5
Very heavy and thick
Style: 30 sqft
I purchased mini brands of sound ending and this is by far the heaviest sound deadening I've ever ordered. I'm not installed yet but I have a good feeling that is going to work exceptionally in blocking sound. If weight is a concern for you I would recommend a lighter product however if sound quality and a quiet ride is your priority this is the one for you.
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Reviewed in the United States on March 18, 2026

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