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🔧 Lock it down with style and strength!
This 320-piece Internal Tooth Star Lock Washer Kit features high-quality 304 stainless steel washers in 8 commonly used metric sizes, designed to enhance fastening security by increasing friction and resisting loosening. Packaged in a durable clear case, it’s ideal for professionals and DIYers seeking reliable, corrosion-resistant hardware for automotive, electrical, marine, and household projects.






| ASIN | B0B17KLXCD |
| Best Sellers Rank | #107,537 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #37 in Tooth Lock Washers |
| Brand | QTEATAK |
| Color | Silver |
| Customer Reviews | 4.4 out of 5 stars 107 Reviews |
| Exterior Finish | Stainless Steel |
| Fastener Size | M2.5, M3, M4, M5, M6, M8, M10, M12 |
| Fastener Type | Internal Tooth Lock Washer |
| Finish Types | Polished |
| Manufacturer | JianFeng Store |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Metal Type | Stainless Steel |
| Number Of Items | 320 |
| Number of Pieces | 320 |
| Part Number | JF-0091 |
| Set Name | 320Pcs Lock Washers Assortment Kit |
| Size | Internal Tooth Star Washers/Silver/320Pcs |
| Size Name | Internal Tooth Star Washers/Silver/320Pcs |
| Thread Size | M2.5, M3, M4, M5, M6, M8, M10, M12 |
| Unit Count | 1 Count |
| Washer Compatibility | metric bolts |
| Washer Type | Internal Tooth |
T**.
Nice assortment of quality steel washers
Nice pack of steel washers, several sizes, separate in nice plastic container, would buy again.
C**.
Nice Selection
Received the package in good condition. The quality is good and gives you the opportunity to have a nice selection of washers on hand.
B**K
Great
Pleasantly surprised. Good product and good price. So far working well on my bike as replacement washers with a lock grip.
S**T
Nice Selection In A Case
Looks like a good selection of internal star washers.
3**1
Great hard to find Metric Inside Star Washers made the Old Fashion Way
I needed a 12mm inside star washer for mounting an Alpine 12mm pilot light. The ground for the pilot light used the 12mm panel nut to make the ground. I needed the right lock washer for a panel nut to make sure it would not come loose. These worked perfectly! And, now I have a full set of washers in my toolbox!
J**N
Worked
Worked fine
R**N
Multiple sizes and styles
Good but thin
J**D
great washers
they are great
A**L
Muy recomendado
Lo utilice para rearmar un ventilador de techo después de darle un mantenimiento mayor y volver a colocar los tornillos originales.
A**.
Is What It Is
Used on an outboard motor/ATV, no rust (yet) seems to actually be stainless steel. Great buy and good assortment.
A**N
Great
Thanks
Trustpilot
1 month ago
3 weeks ago