






🔧 Secure your build with confidence — the anchor pros trust!
The Red Head 1/2 in. x 3-3/4 in. Wedge Anchor 10CT is a heavy-duty, zinc-plated steel fastener designed for secure attachment into solid concrete. Its fully threaded design accommodates a range of fixture thicknesses, making it ideal for structural supports, electrical, HVAC, plumbing systems, and metal frames. With a precision 1/2" diameter and 3-3/4" length, it offers reliable grip and corrosion resistance, favored by professionals for easy installation and lasting performance.
| ASIN | B0B693K46H |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | Silver |
| Customer Reviews | 4.8 4.8 out of 5 stars (132) |
| Cutting Diameter | 0.5 Inches |
| Date First Available | 15 July 2022 |
| Finish | Zinc Plating |
| Head Style | Other |
| Item Package Quantity | 1 |
| Item Weight | 68 g |
| Item diameter | 0.5 Inches |
| Item model number | 12017 |
| Manufacturer | ITW Brands |
| Material | Steel |
| Measurement System | Imperial |
| Number of Pieces | 10 |
| Part number | 12017 |
| Shape | wedge, cylinder |
| Size | 1/2 in. x 3-3/4 in. |
M**T
As a general contractor and home builder I can attest these are my favorite anchors. Very easy to install, and they grip well as long as you drill the hole correctly. They hold up as well as any similar anchor, and function great. Definitely a must for bottom plate anchoring, posts, or whatever else you have in mind. Great value for money, will continue to buy again!
L**D
I bought these to replace some horrible hardware that was included with some base plates I purchased recently. Installation is pretty straightforward, drill a 1/2 inch hole in the concrete (deep enough to seat the anchor with the nut flush with the top of the bolt). Smack the anchor into the hole. Tighten the nut until tight. If the bolt pulls up to high, it can be cut down with an angle grinder and a cutoff disc.
P**S
Perfect for my installation
T**Y
Very easy to use. Seems to grip and hold very well.
C**N
Worked great for outside!
Trustpilot
1 month ago
2 months ago