1 / 5HELIFOUNER M2 White Nylon Flat Washers, 500 Pieces
Pieces: HELIFOUNER M2 White Nylon Flat Washers are a 500-piece set for M2 bolts and screws. The listing specifies a 2 mm inner diameter, 5 mm outer diameter, and 1.0 mm thickness, making size matching the key purchase check.
At a glance
- 500 white nylon flat washers in the stated M2 size.
- Listing dimensions are 2 mm inner diameter, 5 mm outer diameter, and 1.0 mm thick.
- The seller describes them for M2 bolts and screws and mentions automotive and electrical connections.
Reference price: $7.99
Price checked: Nov 12, 2026
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Pros and cons
Pros
- The single-size pack supplies 500 washers for repeated M2 fastening work.
- Nylon is described as insulating and resistant to rust and corrosion, which may suit applications where a nonmetal washer is desired.
Technical specifications
13 specifications| Brand | HELIFOUNER |
|---|---|
| Model | HELIFOUNER-Nylon-Washer |
| Washer type | Flat |
| Fastener size | M2 |
| Inner diameter | 2mm |
|---|---|
| Outer diameter | 5 millimeters |
| Thickness | 1.0mm |
| Number of pieces | 500 |
| Material listed | Nylon |
|---|---|
| Color | White |
| Finish | Smooth |
| Compatible fasteners | M2 bolts, M2 screws |
|---|---|
| Listed applications | automotive, electrical |
What to know before buying
- Dimensions and quantity are title and listing claims. Match the stated 2 mm inner diameter, 5 mm outer diameter, and 1.0 mm thickness to your fastener and clearance needs. The listing also warns that the small parts are a choking hazard and not for children under 3 years.
Who is it for?
A good fit for
- People assembling projects with M2 bolts or screws who need a large supply of one washer size.
- Electrical or electronics projects where a nylon washer is appropriate.
Less suited to
- Buyers who need multiple washer sizes or a metal washer.
- Anyone whose fastener or design requires dimensions other than the listed 2 mm inner diameter, 5 mm outer diameter, and 1.0 mm thickness.
Customer reviews on Amazon
- 5 stars
76% 76% - 4 stars
15% 15% - 3 stars
5% 5% - 2 stars
3% 3% - 1 star
1% 1%
Customer feedback describes the washers as useful for projects, including electronics and robotics, and mentions perceived quality. That reported use fits the listed M2 size and nylon material, but feedback does not establish exact dimensional fit or suitability for every electrical application. The aggregate ratings are mostly at the higher end, with a smaller spread across lower star categories, so they provide a broad impression rather than evidence about a specific project.
Positive themes
- Customers describe them as working well for projects, including electronics and robotics.
- Feedback mentions perceived product quality.
Frequently asked questions
What size are these washers?
The listing states a 2 mm inner diameter, 5 mm outer diameter, and 1.0 mm thickness. Confirm those dimensions suit your hardware before ordering.
How many washers are listed?
The listing identifies the pack as 500 pieces.
What fasteners are they intended for?
The listed compatibility is M2 bolts and M2 screws.
Are these metal washers?
No. The listed material is nylon, and the product is described as a white flat plastic washer.
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Offer details
- Small parts. The listing warns of a choking hazard and says they are not for children under 3 years.