Red Head LDT-1240 Large Diameter Tapcon 1/2-Inch by 4-Inch Anchor (25 per Box)
Product ID: 71469701
🔩Hardened carbon steel with zinc plating for durability
⏱️Installs in less than half the time of competitors
⚙️1/2-inch diameter for heavy-duty hold
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🔧 Lock it down fast, lock it down strong—be the pro who never settles!
The Red Head LDT-1240 Large Diameter Tapcon anchors are 1/2-inch by 4-inch hardened carbon steel fasteners designed to cut their own threads into concrete. Featuring a zinc-plated finish and anti-rotation serrated hex washer heads, these anchors install quickly using standard ANSI carbide drill bits, delivering superior pullout resistance and reliable performance in shallow embedments—all in a convenient 25-pack.
| ASIN | B002WGJRCC |
| Best Sellers Rank | #196,242 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #152 in Concrete Screws |
| Color | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (89) |
| Date First Available | November 25, 2009 |
| Head Style | Flanged Hex |
| Item Package Quantity | 1 |
| Item Weight | 5.92 pounds |
| Item model number | LDT-1240 |
| Manufacturer | Red Head |
| Material | Carbon Steel |
| Measurement System | Imperial |
| Number Of Pieces | 25 |
| Part Number | LDT-1240 |
| Size | 4 inches |
| Usage | Concrete |
| Warranty Description | No Warranty |
S**E
Excellent
These are excellent anchors. Grade 5, they install easily but you need an impact with some serious torque to drive them. Super strong and grip like crazy.
B**E
You’d be nuts not to love it!
I just can’t help myself sometimes.
O**E
great product,easy to use strong
use these at work, amazon less than half the price from local stores
M**E
Ease of use
The fastener is a pleasure to work with. Drill a7/16” hole and I used a Ridgid 1/2” battery impact to install it, each fastener takes less than 3 minutes to install. If you have to remove it in the future nothing projects above the concrete and you can reuse it.
B**N
Worked like a charm
These bolts worked like a charm on our sign install.
A**R
Easy into concrete!
Use to bolt down a small safe. Use an impact wrench and it installs great!
A**R
Box was opened
Box was opened and only had 20 anchors in it. This was sold as a full box of 25.
A**R
Easier and quicker through Prime
Exactly as described. Easier and quicker through Prime.
Trustpilot
1 week ago
1 month ago