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🔧 Lock it down with style and strength — never lose grip on your projects!
The Vifmy External Tooth Lock Washers Assortment Kit offers 500 high-quality 304 stainless steel washers in 8 metric sizes (M2.5 to M12). Designed to prevent loosening caused by vibration, these durable star washers provide superior corrosion resistance and long service life. Packaged in a clear, organized case, this kit is ideal for professionals and DIY enthusiasts seeking reliable fastening solutions across furniture, construction, and electrical applications.
| ASIN | B0CP7YZ9JY |
| Best Sellers Rank | #3,378 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Tooth Lock Washers |
| Brand | Vifmy |
| Color | silver |
| Customer Reviews | 4.6 out of 5 stars 598 Reviews |
| Exterior Finish | Stainless Steel |
| Fastener Size | M2.5 M3 M4 M5 M6 M8 M10 M12 |
| Fastener Type | Flat Washer |
| Finish Types | Glossy |
| Item Thickness | m2.5-0.47 m3-0.55 m4-0.62 m5-0.68 m6-0.81 m8-0.9 m10-0.92 m12-1 Millimeters |
| Item Weight | 4.95 Ounces |
| Manufacturer | Vifmy |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Metal Type | Stainless Steel |
| Number of Pieces | 500 |
| Outside Diameter | M2.5-5.29 M3-6.02 M4-7.7 M5-9.97 M6-10.83 M8-14.95 M10-17.96 M12-20.25 Millimeters |
| Screw Head Style | Locking |
| Size Name | External Tooth Lock Washer;500 PCS |
| Thread Size | M2.5 M3 M4 M5 M6 M8 M10 M12 |
| Unit Count | 500.0 Count |
| Washer Type | External Tooth Lock |
F**C
Very Strong Holding Lock Washers!
These are very good & strong holding lock washers for my metric fasteners. I did have one Tooth Star Lock Washer that didn't have the center part completely removed, But thankfully I was able to manually remove this center part of the "tooth star" lock washer with a pair of pliers. Time will tell how durable & long lasting these will last... indefinitely would be great!
D**2
great product
great assortment. good value for the money
S**.
Seem to be good quality
Seem to be good quality
A**R
Handy to keep on hand.
As I repair or restore more and more foreign tools with metric bolting I’m now stocking these items to have them on hand when needed. While these are very good, I couldn't quite give them 5 stars, but I'll keep them on hand in my shop.
D**N
Internal tooth star washers
LOOKS AND WORKS AND IS A GREAT ITEM
P**N
Exactly what I needed
Exactly what I needed for a current project. It was such a good value that I picked this up when I really only need 8. But I can see these as a nice "go-to" for future projects. For the money, worth every penny!
B**D
Very good selection and a fraction of hardware store prices.
Very complete kit. Only needed two small external tooth washers, but I was unable to get to a hardware store and knew I would be buying a half dozen for $2 and they might not be the right size. Now I have a lifetime supply, (and will start including them in all my reassembly projects)
M**H
Star washers
Every size that I need. Replaced all the ones that I have used up over the years. I probably will never use all of them.
Trustpilot
2 weeks ago
1 week ago