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1/2" x 8" Strong-Tie THD50800HMG Titen HD Screw Anchor, Galvanized, Pkg 20

1/2" x 8" Strong-Tie THD50800HMG Titen HD Screw Anchor, Galvanized, Pkg 20

Regular price $152.58
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Titen HD screw anchors are high-strength anchors designed to be quickly and easily installed in cracked and uncracked concrete as well as uncracked masonry. Mechanical galvanizing meets ASTM B695, Class 65, Type 1. These screw anchors are intended for exterior applications and some interior pressure-treated wood sill plate applications. Titen HD anchors be used in a variety of applications including sill plates, ledgers, post bases, seating, and other holdown applications. They are also easily removable for temporary applications. All Titen HD screw anchors feature a patented thread design with serrated cutting teeth for easy installation.


Fixture hole size: 5/8"-11/16"
Drill bit size: 1/2"
Drive type: 3/4" Hex
Quantity: 20
Head type: Hex Head
Finish: Galvanized
Diameter: 1/2"
Length: 8"
Manufacturer name: Simpson Strong-Tie
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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:

Customer Reviews

Based on 1 review
Titen HD screw anchors

Easy to install. I prefer these over expansion anchors because they don’t put expansive stress on the slab. And, I can add them to the slab in the places where the j bolts interfere with the framing. Note that I typically have to drill the holes past the 1/2” recommended over drill depth even after blowing out the hole. Apparently, the act of installing the screw creates enough concrete dust to fill the extra 1/2”.
And, Fasteners Plus gets them to faster than any other vendor. Couldn’t be happier.