

🔧 Upgrade your woodworking game with precision and power!
This 191-piece threaded wood insert kit features zinc-plated carbon steel inserts in 10 sizes (1/4"-20, 5/16"-18, 3/8"-16) designed for strong, rust-resistant fastening in softwoods. The kit includes a hex wrench and a reinforced, labeled storage box for easy organization, making it perfect for furniture assembly, repairs, and DIY projects.














| ASIN | B0D5LT7HB9 |
| Best Sellers Rank | #12,985 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #22 in Nut Inserts |
| Brand | Hapric |
| Color | zinc plated |
| Date First Available | May 30, 2024 |
| Exterior Finish | Zinc Plated Carbon Steel |
| Fastener Type | Hex |
| Inside Thread Size | #4, #5, #6 |
| Item Weight | 3.14 pounds |
| Item dimensions L x W x H | 12.2 x 8.26 x 3.14 inches |
| Item model number | D9779K-11-N |
| Manufacturer | Hapric |
| Material | Zinc Plated Carbon Steel |
| Metal Type | Carbon Steel |
| Number of Pieces | 188 |
| Product Dimensions | 12.2 x 8.26 x 3.14 inches |
| Size | 1/4"-20, 5/16"-18, 3/8"-16 |
| Thread Coverage | Fully Threaded |
| Thread Size | 1/4"-20, 5/16"-18, 3/8"-16 |
| Thread Style | Left Hand |
A**S
I’m genuinely impressed.
I recently purchased the 191 PCS Threaded Inserts for Wood, and I’m honestly impressed! The quality of the inserts is outstanding—they’re well-machined, consistent in size, and made from durable materials that feel built to last. Installation was simple and straightforward, and every insert threaded smoothly without stripping or splitting the wood. Once installed, they hold firmly and provide a strong, reliable connection. The kit includes a great variety of sizes, making it versatile for multiple woodworking projects. Overall, the performance exceeded my expectations, especially at this price. This is an excellent value for anyone looking for a dependable, well-made set of threaded inserts for woodworking, repairs, furniture assembly, or general DIY projects.
J**M
Great product
Worked Exactly as it should
T**S
Good product (value); packaging could be better
The product itself is good and I comes in a good assortment. It also comes with three hex wrenches to accommodate the different size inserts. I've used it a few times already for different projects and the only thing negative that I've found so far is the packaging. It came in a well-marked container but the container was already cracked and probably won't last long. Additionally, the container does not hold the hex wrenches themselves. I know it's nit picky but I like to have my hardware organized.
A**R
Great product !
Arrived on time! Great product! Only complaint is wish the Allen wrench’s that come with it were a little stronger. But not a reason to remove a star. Threads are clean. Bolts thread right in.
B**C
No pilot drill hole size indicated
These are great to have but can't always get them to screw in square to the hole. I believe this is a problem because an incorrect size pilot hole is drilled. Unfortunately, there is nothing included in the package to indicate what pilot drill hole size should be used with the corresponding insert.
R**S
Good variety of sturdy anchors
I’ve purchased small sets from big box locally for various projects and needed a few much larger one than usual this time. The larger 3/8”anchors are hard to find locally. Decided to roll the dice with this set. I was pleasantly impressed with the quality at the price. The included hex wrenches was a good addition and are sturdy as well — usually included wrenches are worthless. I needed anchor points for frequent hand-removal of eye bolts. A few of the 3/8” anchors were tight and would require a wrench each time. I re-tapped those and it took a very small amount of the coating off the threads. I figure the coating process reduced the tolerance. If you’re using the anchors for wrench-tight applications it would probably be unnoticeable.
M**N
Threaded as advertised
The item is just as advertised
J**R
Nice selection
Good quality and very nice selection. A very nice addition to my woodworking projects.
Trustpilot
1 month ago
1 month ago