



🔩 Secure Your Projects with Confidence!
The Simpson Strong-Tie STB2-50512 Strong-Bolt 2 is a high-performance wedge anchor designed for concrete applications. With a size of 1/2 in. x 5-1/2 in. and a robust hex head style, this product comes in a pack of 25, ensuring you have enough for your projects. Its chamfered top design prevents mushrooming during installation, while its seismic qualifications make it suitable for a variety of loading conditions. Tested rigorously to meet industry standards, this anchor is a reliable choice for both professional and DIY applications.







| Head Style | Hex |
| Finish Type | Zinc |
| Shape | Hexagonal |
| Item Diameter | 0.5 Inches |
| Thread Size | 3 13/16 |
| Number of Pieces | 25 |
| Compatible groove diameter | 0.5 Inches |
| Global Trade Identification Number | 00707392648529 |
| Manufacturer | Simpson Strong-Tie |
| UPC | 707392648529 |
| Part Number | STB2-50512 |
| Item Weight | 7.17 pounds |
| Item model number | STB2-50512 |
| Is Discontinued By Manufacturer | No |
| Finish | Zinc |
| Item Package Quantity | 1 |
| Cutting Diameter | 0.5 Inches |
| Measurement System | Inch |
| Certification | As |
| Usage | Concrete |
| Included Components | Hardware |
| Batteries Included? | No |
| Batteries Required? | No |
J**L
works great
I've built several structures using these anchor bolts, they work great, very strong and hold great!
C**S
Four Stars
good product, worked well
G**T
Fantastic
Good brand easy to use to anchor my building
J**N
First Time User
As a first time user, these fasteners worked well in a thick concrete pad and in securing 4 / 4s to 4 inch thick concrete block. Relatively easy to set.
L**E
Works great. Follow the instruction!
If you are inexperienced with this. It's worth to spend a piece or two to practice with before putting them on your project.
R**S
Four Stars
guessed wrong size not you fault. well made
R**O
Got the job done.
Use to anchor the sill plate of my walls to slab. Work perfectly.
R**Y
Get the right size drill bit
Worked perfect!
Trustpilot
1 month ago
1 week ago