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🔧 Screw it right, screw it tight — the pro’s choice for flawless furniture fastening!
This 28-set furniture screw nut kit features high-grade 8.8 carbon steel insert nuts and screws with a galvanized finish, engineered for solid wood and hardwood T-joint fastening. Each set includes 28 nuts, 28 screws, and 2 wrenches, ensuring a precise 1/4-20 thread fit and easy installation with a hex socket drive. Trusted by professionals and DIY enthusiasts alike, it delivers durable, secure connections with a 4.6-star rating and lifetime support.
| ASIN | B0CMZ7LVCX |
| Best Sellers Rank | #37,061 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #106 in Nut & Bolt Assortment Sets |
| Brand | Rrina |
| Compatible Groove Diameter | 0.42 Inches |
| Customer Reviews | 4.6 4.6 out of 5 stars (198) |
| Drive System | External Hex |
| Exterior Finish | Galvanized with Brass-like Appearance |
| Fastener Size | 1/4 inch |
| Fastener Type | Bolt, Hexagon Bolt, Solid |
| Finish Types | Galvanized |
| Head Type | Hex |
| Item Diameter | 0.42 Inches |
| Item Hardness | Grade 8.8 |
| Manufacturer | Rrina |
| Manufacturer Grade | Heavy-duty |
| Material Type | Carbon Steel |
| Metal Type | Carbon Steel |
| Model | WD257(20) |
| Number of Pieces | 58 |
| Part Number | WD257(20) |
| Screw Head Style | Flat |
| Size Name | 28 Sets 1/4-20 x 25/32" |
| Thread Size | 1/4-20 |
| Thread Style | Right Hand |
| Thread Type | Unc |
| UPC | 783798748636 |
J**C
Nice quality product
Good quality hardware. All inserts threaded in just fine and have done the job perfectly.
J**T
Worked great
I got these to mount a new top I made for my sit stand desk. I had no issues with these at all. They are well made. I also had no issues installing them.
J**A
Great
Great product
R**Y
Couldn't be happier with these.
I bought these to mount an air cooled VW engine stand and various power tools to a wooden bench. They hold very well and allow me to have a more modular design on the bench. The install was easy and they work great. I can quickly change my entire bench set up to match the project im working on. They fit flush just in case I only need a flat work space. Saves a lot of money, time, and space.
M**N
Better than I could imagine
Very good product, fit very well and solid
D**K
design great, manufacture not so great
design works great but hex bolts are made from soft metal and head strips easily under medium torque
W**E
Good quality
Great for special projects where removal from time to time is necessary.
R**.
Worked well
Used to screw under sink cabinet doors to a pullout frame on a soft close tracks. The force to start to pull out the drawer would eventually pull loose just using wood screws. These were a much more secure connection.
Trustpilot
3 weeks ago
4 days ago