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๐ ๏ธ Elevate your electronics game with precision spacers that keep your projects safe and sleek!
This pack of 12 M4 x 30mm black nylon spacers offers precision-engineered, non-conductive standoffs designed for electronics, robotics, and DIY projects. Made from durable, UV-stable polyamide, these spacers prevent electrical shorts and corrosion while providing exact 30mm spacing compatible with all standard M4 bolts. Ideal for professional-grade PCB mounting and insulating applications.








| ASIN | B07QWYY7H7 |
| Best Sellers Rank | 2,529 in DIY & Tools ( See Top 100 in DIY & Tools ) 5 in Spacers |
| Brand Name | Universal Hardware |
| Colour | Black |
| Compatible Groove Diameter | 4.2 Millimeters |
| Country Of Origin | Netherlands |
| Customer Reviews | 4.5 out of 5 stars 58 Reviews |
| Exterior Finish | Black |
| Exterior finish | Black |
| Fastener Size | M3, M4, M5, M6, M8 |
| Fastener Type | Flat Washer |
| Fastener size | M3, M4, M5, M6, M8 |
| Item Diameter | 7 Millimetres |
| Item Thickness | 3 Millimetres |
| Item thickness | 3 Millimetres |
| Manufacturer | Fasteners Store |
| Manufacturer Part Number | Black Nylon Spacers |
| Material | Nylon |
| Material Type | Nylon |
| Number Of Items | 12 |
| Number of Pieces | 12 |
| Outside Diameter | 7 Millimetres |
| Outside diameter | 7 Millimetres |
| Screw Head Style | Round |
| Set Name | M4 x 30mm Black Nylon Spacers Standoff Washers (Pack of 12) |
| Size | 30mm |
| Thread Size | M4 |
| Unit Count | 12.0 count |
| Washer Application | electronics, robotics |
| Washer Compatibility | M4 bolts, M4 machine screws |
| Washer Type | Standoff |
| Washer type | Standoff |
D**B
Good quality spacers
Good quality spacers, the size was accurate and they have done the job I bought them for.
D**D
Spacer kit
Good quality
N**B
Happy with what I bought these for
Not sure what these are meant for but screws were too long on a bedside cabinet so used these rather than sawing the screws down. Worked perfectly.
M**L
Standoffs
Brilliant set of various standoffs if you need to place them in bolts to take the play out
I**N
Good
Good quality spacer for a project I made
C**E
GET THE RIGHT SIZE
GOOD QUAILITY
P**H
Useful spacers
Worked well for the task needed
A**8
Very very thin
These are extremely thin they are not much bigger than the M4 screws that go through them. I dont feel comfortable mounting anything with these.
Trustpilot
3 weeks ago
1 month ago