1
of
3
Loading...
Simpson Anchors | SKU:
THDB25178HF1
Simpson Strong-Tie THDB25178HF1 Titen HD (1/4" x 1-7/8") Heavy-Duty Screw Anchor - Zinc Plated
$2.05
Unit price
/
Unavailable
Description
Description
Simpson THDB25178HF1 Description
The Simpson THDB25178HF1 Heavy-Duty Screw Anchor is designed for concrete and masonry applications, featuring a zinc-plated finish and a patented thread design for efficient load transfer.
Simpson THDB25178HF1 Includes
- (1) Heavy-Duty Screw Anchor for Concrete and Masonry, Zinc Plated, 1/4 in. x 1-7/8 in.
Simpson THDB25178HF1 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 THDB25178HF1 Applications
- Concrete and masonry anchoring
- Temporary anchoring for formwork and bracing
- Interior dry environments
Simpson THDB25178HF1 Installation Overview
- Drill a hole in the base material using a carbide drill bit of the same diameter as the anchor.
- Insert the anchor through the fixture and into the hole.
- Tighten the anchor into the base material until the hex-washer head contacts the fixture.
Simpson THDB25178HF1 Specifications
| Diameter | 1/4" |
| Finish | Zinc |
| Length | 1-7/8" |
| Material | Carbon Steel |
| Drill bit size | 1/4" |
| Drive type | 3/8" Hex |
| Fixture hole size | 3/8"-7/16" |
| Head type | Hex Head |
| Manufacturer name | Simpson Strong-Tie |
| Quantity | 1 |
NOTE: Ensure the anchor is installed only once to maintain its load capacity
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
