Anonymous
Mar 30, 2026
Rating: 5/5
Essential for electricians
I keep a pack of these in my van. They fit standard 86-type panels perfectly without stripping easily.
Description
Reviews
| Brand | - |
| Category | Standard Parts, Components & Industrial Consumables / Screws |
| Origin | - |
| Material | High-grade Carbon Steel |
| Head Type | Round Head Cross Recessed (Phillips) |
| Thread Size | M4 |
| Available Lengths | 4cm, 5cm, 6cm, 7cm, 8cm |
| Finish | Zinc Plated for Corrosion Resistance |
| Compatibility | Universal 86-Type Junction Boxes |
| Application | Panel Sockets and Light Switches |
| Drive Type | Cross Recessed (PH2) |
| Package Contents | Assorted Kit with Multiple Lengths |
| Standard | ISO Metric Thread Standard |
Anonymous
Mar 30, 2026
Rating: 5/5
Essential for electricians
I keep a pack of these in my van. They fit standard 86-type panels perfectly without stripping easily.
Anonymous
Mar 24, 2026
Rating: 4/5
Solid construction
Very sturdy steel. I used the 6cm size for most of my outlets and they hold tight.
Anonymous
Mar 19, 2026
Rating: 5/5
Solved my renovation issue
Renovating an older home required longer screws than usual. These M4 extended screws worked flawlessly.
Anonymous
Mar 13, 2026
Rating: 5/5
Perfect for deep boxes
Finally found screws long enough for my extended junction boxes. The 8cm option was a lifesaver for a thick wall installation.
Anonymous
Mar 08, 2026
Rating: 4/5
Good quality, great variety
The zinc plating looks durable and the cross recess is well-defined. Only wish the kit came with a small storage case.
Anonymous
Mar 06, 2026
Rating: 5/5
Great value pack
Having multiple lengths in one purchase saved me several trips to the hardware store. Highly recommended.
Q: What screwdriver size do I need for these?
A: A standard PH2 (Phillips #2) screwdriver is recommended for optimal torque and to prevent stripping.
Q: Is the zinc plating suitable for outdoor use?
A: While zinc plated offers good corrosion resistance, we recommend stainless steel variants for direct outdoor exposure or high-humidity areas.
Q: Can I buy just the 8cm length separately?
A: Currently, we only offer the assorted kit with mixed lengths. Please check our bulk section for single-length options in the future.
Q: Do these fit European standard sockets?
A: These are specifically sized for 86-type junction boxes common in many regions. Please verify your box dimensions before purchasing for European standards.
Q: Are these screws compatible with plastic junction boxes?
A: Yes, these M4 screws are universally designed for both metal and plastic 86-type junction boxes.