Button Head Hex Socket Cap Screws - M3 x 10mm - 120Pcs - Silver
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Product Information
Full details
The Uxcell Button Head Hex Socket Cap Screws (M3 x 10mm) are precision-engineered fasteners designed for professionals and DIY enthusiasts working on machinery, electronics, and intricate assembly projects. They offer superior holding power and a sleek aesthetic, though users should ensure they have the correct hex key size on hand, as tools are not included in the package.
All features
| Colour | Silver |
|---|---|
| Model Part Number | a16122600ux0775 |
| Brand | uxcell |
Extended Product Information
FAQs
What is the diameter and length of these screws?
These screws are M3 diameter with a 10mm length.
Does this pack come with a hex wrench?
No, the package includes 120 pieces of hardware only; tools are sold separately.
Are these screws magnetic?
Most standard steel fasteners of this type are magnetic, though specific alloy composition can vary.
Can these be used for automotive repairs?
Yes, provided the application requires M3-sized hardware, though check specific torque requirements for the engine or body part.
What does 'button head' mean?
It refers to a rounded, low-profile top that sits slightly above the surface, offering a cleaner look than flat or pan head screws.
Troubleshooting
Screw will not turn into the hole
Check if the tapped hole is M3 compatible. Ensure no debris or paint is obstructing the thread path.
Hex tool slips inside the bolt head
Ensure you are using a clean, non-worn 2mm hex key. If it continues to slip, the screw head may be defective or the wrong size key is being used.
Pros and Cons
Pros
- High-torque resistance due to hex socket design
- Professional-grade aesthetics
- Generous 120-piece quantity
- Resistant to stripping under proper usage
Cons
- Hex key tool not included
- Specific to M3 sizing requirements
- Not suitable for high-corrosion outdoor environments without proper coating
Setup, Compatibility & Care
For optimal performance, use a standard 2mm hex key (Allen wrench) to tighten these M3 screws. Ensure you do not overtighten, as this may strip the hex socket or damage the threading in softer materials like plastic or aluminum. When working with metal housings, a small drop of threadlocker can be applied if vibration is expected. Store the remaining screws in the original container to prevent thread damage and to keep them organized for future maintenance tasks.