Hex Socket Screw in Thread Insert Nut for Wood - 10Pcs M8x25mm - Bronze
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Product Information
Full details
The uxcell Hex Socket Screw in Thread Insert Nut is an essential hardware solution for woodworkers, furniture makers, and DIY enthusiasts who require secure, removable threaded connections in wood projects. These M8x25mm bronze-tone inserts provide a robust metal thread within timber, allowing for repeated assembly and disassembly without stripping the wood fibers, though they do require precision drilling to ensure a perfectly perpendicular installation.
All features
| Colour | Bronze |
|---|---|
| Model Part Number | DOESNOTAPPLY |
| Brand | uxcell |
Extended Product Information
FAQs
What size drill bit should I use for M8x25mm inserts?
While it varies by wood density, a 10mm to 11mm drill bit is typically used for M8 inserts. Always test on scrap material first.
Can these be used in hardwoods?
Yes, but you must ensure the pilot hole is accurately sized to prevent the insert from breaking or the wood from splitting.
Are these stainless steel?
No, these are zinc-plated, which provides a bronze-tone finish and basic rust protection.
Can I remove the insert after installation?
Yes, you can unscrew them using the appropriate hex key, though it may leave a small hole in the wood.
Does this pack include the bolts?
No, this set includes 10 pieces of insert nuts only; bolts must be purchased separately.
Troubleshooting
Insert will not thread into the hole
Ensure the pilot hole is the correct diameter. If the hole is too small, the wood may split; if too large, the insert will not hold.
Insert sits crooked in the wood
Use a drill guide or drill press for future installations to maintain a 90-degree angle to the surface.
Bolt does not screw into the insert
Check that the bolt is an M8 specification and that no debris or wood shavings are trapped inside the insert threads.
Pros and Cons
Pros
- Allows for repeatable assembly and disassembly of wood furniture
- Easy to install with a standard hex key
- Provides a stronger connection than direct-to-wood screws
- Corrosion-resistant zinc plating
Cons
- Requires precise pilot hole size for proper fit
- May split brittle wood if the pilot hole is too small
- Bronze finish is purely cosmetic and does not change the base metal properties
Setup, Compatibility & Care
To install, drill a pilot hole equal to the external diameter of the insert shank. Once the hole is prepped, use a hex key to drive the insert into the wood until the top is flush with the surface. Compatibility is limited to standard M8 bolts and screws. To maintain the hardware, avoid using excessive force during initial installation to prevent the internal thread from warping. If the insert feels loose, you may apply a small amount of wood glue or thread locker to the external threads before installation, though this will make removal significantly more difficult.