Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Carbon Steel |
| Thread Size | M4 (4mm) |
| Screw Length | 25mm |
| Head Style | Pan Head |
| Drive Style | Phillips PH2 |
| Surface Finish | Zinc Plated |
| Package Quantity | 50 Pieces |
| Compatibility | 86-Type Switch Panels |
| Application | Concealed Junction Boxes |
| Net Weight | 120 Grams |
Anonymous
Mar 30, 2026
Rating: 5/5
Exactly As Described
Extended length was necessary for my thick wall panels. Works great and the zinc plating looks durable.
Anonymous
Mar 13, 2026
Rating: 5/5
Perfect Length
These screws fit my 86-type boxes perfectly. No more struggling with short screws that barely catch the threads.
Anonymous
Mar 07, 2026
Rating: 4/5
Good Value
Solid screws for the price. One head stripped slightly during installation but overall good quality for the batch.
Anonymous
Feb 18, 2026
Rating: 3/5
Heads Could Be Better
They work but the Phillips head is a bit shallow. Use a good driver to avoid stripping the screw head.
Anonymous
Feb 08, 2026
Rating: 5/5
Sturdy Build
Zinc plating looks durable. Haven't seen any rust yet after a few months of installation in dry areas.
Q: Are these stainless steel?
A: No, these are carbon steel with zinc plating for indoor use.
Q: Can I use these for outdoor boxes?
A: We recommend stainless steel screws for outdoor exposure to prevent rust.
Q: Will this fit a standard US octagon box?
A: These are designed for 86-type panels, US boxes may vary in thread pitch.
Q: What driver bit do I need?
A: You will need a PH2 Phillips head driver bit for best results.
Q: Are nuts included in the pack?
A: No, this package contains screws only.
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