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Description
Simpson Strong-Tie THDB25234H Titen HD (1/4" x 2-3/4") Heavy-Duty Screw Anchor - Zinc Plated (50 Pack)Simpson THDB25234H Description The Titen HD Screw Anchor Zinc Plated is a high strength anchor designed for quick and easy installation in cracked and uncracked concrete applications. Simpson THDB25234H Includes (50) 1 4 in. x 2 3 4 in. Titen HD Screw Anchor Zinc Plated Simpson THDB25234H Features Tested in accordance with ACI 355. 2, AC193 and AC106 Qualified for static, wind and seismic loading conditions Thread design undercuts to efficiently
Simpson THDB25234H Description
The Titen HD Screw Anchor Zinc Plated is a high-strength anchor designed for quick and easy installation in cracked and uncracked concrete applications.
Simpson THDB25234H Includes
- (50) 1/4 in. x 2-3/4 in. Titen HD Screw Anchor Zinc Plated
Simpson THDB25234H Features
- Tested in accordance with ACI 355.2, AC193 and AC106
- Qualified for static, wind and seismic loading conditions
- Thread design undercuts to efficiently transfer the load to the base material
- Standard fractional sizes
- Specialized heat-treating process creates tip hardness for better cutting without compromising the ductility
- No special drill bit required — designed to install using standard-sized ANSI tolerance drill bits
- Hex-washer head requires no separate washer, unless required by code, and provides a clean installed appearance
- Removable — ideal for temporary anchoring (e.g., formwork, bracing) or applications where fixtures may need to be moved
- Use in dry interior environments only
Simpson THDB25234H Applications
- Concrete anchoring in cracked and uncracked conditions
- Temporary anchoring for formwork and bracing
- Interior dry environments
Simpson THDB25234H Installation Overview
- Drill a hole in the base material using a carbide drill bit matching the anchor diameter.
- Clean the hole using compressed air.
- Insert the anchor through the fixture and into the hole.
- Tighten the anchor until the hex-washer head contacts the fixture.
Simpson THDB25234H Specifications
| Diameter | 1/4 in. |
| Length | 2-3/4 in. |
| Finish | Zinc Plated |
| Material | Carbon Steel |
| Drill Bit Size | 1/4 in. |
| Drive Type | 3/8 in. Hex |
| Fixture Hole Size | 3/8 in. - 7/16 in. |
| Head Type | Hex Head |
| Quantity | 50 |
NOTE: The correct fasteners installed in the correct position must be used to achieve published load values
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 61 reviews
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Product Reviews
★★★★★ 5
Perfect for a skin reset
Style: Updated Formula
Sometimes I just need to reset my skin and use gentle non-irritating products. This set is perfect. The thermal water spray is the BEST. I travel with it and it always keeps my skin calm. And hydrated.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
“Great starter kit for sensitive skin
Style: Updated Formula
The products are gentle, soothing, and didn’t cause any irritation. My skin feels calmer, hydrated, and healthier after using them. Perfect size to try the routine before buying the full products.” ⭐⭐⭐⭐⭐
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Dermatologist recommended; soothing for sensitive skin
Style: Updated Formula
Recommended by my dermatologist for sensitive skin. So comforting! Appreciate the sample size kit.
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Truly amazing products!! TY!
Style: Updated Formula
Husband has sever skin conditions, ONLY protects that doesn’t sting or burn his skin!! And he’s tried almost everything OTC!
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Reviewed in the United States on May 3, 2026
★★★★★ 4
Good for sensitive skin
Style: Updated Formula
It actually helps my skin. I had curology before this and still had breakouts around my lips and nose. After trading to this, it has calmed down a lot. No bumps or pimples.
This package is smaller samples to test out to see if it's good for you and your skin. Its really good for sensitive skin.
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Reviewed in the United States on January 21, 2026