SKU: 46970725684

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

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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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4.4 ★★★★★
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nkarensky
Natrona Heights, US
★★★★★ 1
Look elsewhere
Color: Brown/Green/Tan
I have had the identical model watch for almost 20 years. Much like many of the other reviews, the crown fell off when resetting the time to a new time zone. I guess the watch was made a bit more sturdy decades ago and something about the manufacturing process changed. My watch is not easily fixable because the stem itself broke and cannot be repaired; it would need a new stem and crown since the end of the stem is still stuck in the crown. My previous watch kept great time and I found it was relatively easy to program. Because the watch was reliable for so long, I bought another even though it now costs twice as much. The new one was not functional when it arrived. The box the watch came it was damaged because it was sent in an amazon envelope rather than the small Amazon mailing box, although the watch itself seemed fine even though it was dead. I thought it no problem as I have changed the battery a few times on the old watch - the case was held on by four small Phillips head screws. Unfortunately, Timex changed their design and now the case is fastened by far less common triangle head screws. I have precision Phillips screwdrivers for several electronic devices but have nothing with triangle head screws. Of course the one screwdriver that will fit those screws is not sold independently - it is sold in a kit with several other sizes. So, I would have to buy a largely useless kit for the one screwdriver that I would use about every 4-5 years. Timex customer support was responsive but not helpful. Their solutions were to send the watch back to Timex for warranty work which may have taken months as the rep stated it would be sent out of the country, or to go to a local watch repair/jeweler and likely incur a labor charge for a watch that didn't work upon arrival. Based on other reviews, I'd say build quality and the quality control have declined over the years. Be advised; that is what you may be in for if you choose this watch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2025
K
Verified Purchase
kirk
Draper, US
★★★★★ 5
Excellent timepiece.
Color: Brown/Green/Tan
Rugged Dual timepiece. Male or female for active lifestyle!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
I
Verified Purchase
Inyo Pete
San Leandro, US
★★★★★ 5
Great for protecting my maps
Size: Regular - 12 x 16 Inches
Fits my exploring maps just right. Heavier duty than expected. Ziplock closure is tight and should last for years.
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Reviewed in the United States on October 14, 2025
K
Verified Purchase
Kara Coonrod
Cuba, US
★★★★★ 5
Great product
Size: Large - 16 x 22 Inches
Size and durability are great. My husband used these while at a military training
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Reviewed in the United States on April 30, 2026
A
Verified Purchase
Aaron
Boise, US
★★★★★ 4
Terrific addition to your backpacking gear
I like this map holder for its versatility in holding different size maps. Once sealed, it was very effective at keeping moisture out and protecting the maps. I originally used this on a 13K mountain ascent. Worked great. The only thing that can be tricky at times is sealing the top. It's not as easy as sealing a typical zip-loc kitchen bag, takes some doing to get it to seal.
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Reviewed in the United States on May 26, 2025

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