Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | T2 Oxygen-Free Copper |
| Head Type | External Hex |
| Size Range | M3 to M16 |
| Thread Standard | Metric Coarse |
| Surface Finish | Polished Red Copper |
| Kit Contents | Screws, Nuts, and Washers |
| Electrical Conductivity | High (≥99.9% Pure) |
| Magnetic Property | Non-Magnetic |
| Primary Application | Camera Grounding & Electronics |
| Storage | Organizer Box Included |
Anonymous
Apr 03, 2026
Rating: 5/5
Nice finish
The polished look is great for visible custom builds. No corrosion so far after several months of use.
Anonymous
Mar 08, 2026
Rating: 4/5
Good but soft
Quality copper but be careful not to overtighten. Great for non-structural parts where conductivity matters.
Anonymous
Feb 24, 2026
Rating: 5/5
Non-magnetic feature
Needed non-magnetic screws for a sensor housing project. These worked perfectly without interfering with electronics.
Anonymous
Feb 21, 2026
Rating: 5/5
Perfect for grounding
Used these for grounding straps inside a cinema camera mod. Conductivity is excellent and the hex head makes installation easy.
Anonymous
Feb 14, 2026
Rating: 5/5
Complete kit
Having M3 to M16 in one box is very convenient for repair work. Saved me a lot of time sourcing individual sizes.
Q: Does this kit include Allen keys?
A: No, this kit includes screws, nuts, and washers only. Tools are not included.
Q: Are the nuts also copper?
A: Yes, the kit includes matching copper nuts and washers for all sizes.
Q: Are these solid copper or plated?
A: These are solid T2 oxygen-free copper, not plated.
Q: Can these be used for outdoor camera housings?
A: Yes, copper has high corrosion resistance, but sealing is still recommended for waterproofing.
Q: What is the recommended torque for M4 screws?
A: We recommend low torque due to copper softness, typically under 1.5 Nm.
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