SKU: 20535829071

Simpson Strong-Tie THD50400H Titen HD (1/2" x 4") Heavy-Duty Screw Anchor - Zinc Plated (20 Pack)

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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Simpson Strong-Tie THD50400H Titen HD (1/2" x 4") Heavy-Duty Screw Anchor - Zinc Plated (20 Pack)Simpson Anchors THD50400H Description The Titen HD anchor is a patented, high strength screw anchor for concrete and masonry. It is designed for optimum performance in both cracked and uncracked concrete; a requirement that the 2006 IBC places on post installed anchors. The high strength, easy to install Titen HD anchor has been tested and shown to provide outstanding performance in cracked and uncracked concrete under both static and seismic loading

Simpson Anchors THD50400H Description

The Titen HD anchor is a patented, high-strength screw anchor for concrete and masonry. It is designed for optimum performance in both cracked and uncracked concrete; a requirement that the 2006 IBC places on post-installed anchors. The high strength, easy to install Titen HD anchor has been tested and shown to provide outstanding performance in cracked and uncracked concrete under both static and seismic loading conditions. The self-undercutting, non-expansion characteristics of the Titen HD anchor make it ideal for structural applications, even at reduced edge distances and spacings. Recommended for permanent dry, interior non-corrosive environments or temporary outdoor applications.

Simpson Anchors THD50400H Includes

  • (20) 1/2" x 4" Titen HD Heavy Duty Screw Anchors

Simpson Anchors THD50400H Features

  • Tested per AC193 to ensure outstanding performance in both cracked and uncracked concrete
  • Higher load capacity and vibration resistance: Threads along the length of the anchor under-cut the concrete and efficiently transfer the load to the base material
  • Vibration and Shock Resistance: The mechanical interlock of the threads and the ratchet teeth on the underside of the head help prevent the anchor from loosening in vibratory conditions. The Titen HD anchor has been tested to 12.6 million vibratory cycles with no performance reductions.
  • Specialized Heat Treating Process: Creates superior surface hardness at the tip to facilitate cutting, while at the same time not compromising ductility within the anchor body
  • Less spacing and edge distance required: The anchor does not exert expansion forces on the base material

Simpson Anchors THD50400H Specifications

Size 1/2" x 4"
Drill Bit Diamter 1/2"
Wrench Size 3/4"
Finish Zinc Plated
Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 20535829071

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ReevesRacing
Natrona Heights, US
★★★★★ 5
Quieter and more mpg in TDI
Size: 1 Count (Pack of 1)
Didn't really believe the hype. Did a little research and watched Project Farm and decided to try. Im not a snake oil guy....but I will say my 2013 common rail TDI is quieter and I get a tad more fuel mileage. Does it pay for itself? Well, it does get better mpg, but I feel the reduction in noise most likely relates to less wear and tear and thats good enough for me. Im only using 1oz per fill up (about 14 gallons) so it lasts a very long time. I get 40mpg and im not light footed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
J
Verified Purchase
James Jay
Draper, US
★★★★★ 5
It's a spark plug
What i needwd
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Reviewed in the United States on May 27, 2026
C
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CS
New York, US
★★★★★ 5
Got to have spark for the gasoline combustion engine to run
It is a spark plug, it made spark and engine ran. It done what it was intended to do
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Reviewed in the United States on April 10, 2026
N
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Nicholas Kozik
Boise, US
★★★★★ 5
plug
New and positive
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Reviewed in the United States on February 21, 2026
B
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BUTCH
Louisville, US
★★★★★ 5
its a spark plug whats to know...
champion spark plug delivered on time as advertised...
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Reviewed in the United States on March 8, 2025

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