A
Anonymous
Mar 23, 2026
Rating: 5/5
Fast Delivery
Arrived quickly and the screws are sharp and easy to drive into panels.
Description
These are high-strength, self-tapping wood screws designed for secure fastening in timber and panel applications. Featuring an extended panel head with a cross recessed drive, they allow for deep countersinking to create a flush surface finish. The screws are treated with a durable blue-white zinc plating to provide corrosion resistance and enhance longevity in various environments. Manufactured for precision, they are available in M4 and M5 metric sizes to suit different load requirements. For optimal performance, pre-drilling is recommended when working with hardwoods to prevent splitting.
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | High-Carbon Steel |
| Surface Treatment | Blue-White Zinc Plating |
| Head Style | Flat Countersunk Head |
| Drive Type | Phillips Cross Slot |
| Thread Type | Self-Tapping Thread |
| Available Sizes | M4 and M5 |
| Hardness Level | High Strength Grade |
| Package Quantity | 100 Pieces per Pack |
| Manufacturing Location | Shanghai, China |
| Shank Design | Extended Panel Thread |
5 reviews
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Anonymous
Feb 27, 2026
Rating: 4/5
Strong Hold
Great grip on metal sheets. Slightly difficult to start without a pilot hole but holds well.
A
Anonymous
Feb 14, 2026
Rating: 4/5
Good Value
Worked well for my project. Packaging could be sturdier but the screws themselves are great.
A
Anonymous
Feb 03, 2026
Rating: 5/5
Perfect Fit
The M5 size fit my pre-drilled holes exactly. Very satisfied with the threading quality.
A
Anonymous
Feb 03, 2026
Rating: 5/5
Solid Construction
These screws are very durable and the plating looks high quality. Perfect for my metal framing project.
5 FAQ
Q: Is there a warranty?
A: Yes, we offer a 30-day quality guarantee on all fasteners against manufacturing defects.
Q: Are these rustproof?
A: They are zinc-plated for corrosion resistance but best used indoors or in covered areas.
Q: What lengths are available?
A: Please check the size selector dropdown for specific length options ranging from 10mm to 50mm.
Q: Do you sell bulk quantities?
A: Yes, please contact customer service for pricing on orders exceeding 50 units.
Q: Can I use these on wood?
A: They are designed for metal and plastic panels. Wood screws are recommended for timber applications.
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