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Item #:
90151138
300PCS Metric M3 M4 M5 M6 M8 M10 M12 Internal Tooth Starlock Washers Assortment Kit;External Push Rings; Push On Washers;Push Nuts for Unthreaded
Item #:
90151138
XCD 44
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Monday, September 28
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High Quality Metric 7 Kinds Sizes Metric M3 M4 M5 M6 M8 M10 M12 Starlock Push on Washers Assortment Kit Total 300 Pieces
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Product Details
| Outside Diameter | 12 millimeters |
| Fastener Size | M3, M4, M5, M6, M8, M10, M12 |
| Size Name | 9, 12, 14, 16, 18, 20, 25 millimeters |
| Item Weight | 0.17 kg |
| Number of Pieces | 300 |
| Item Diameter | 3 millimeters |
| Compatible Groove Diameter | 25 millimeters |
| Material Type | Carbon Steel |
| Exterior Finish | Black-finish |
| Metal Type | Spring Steel |
| Finish Types | Black |
| Washer Type | Internal Tooth Lock |
| Washer Compatibility | metric bolts |
| Screw Head Style | Toothed |
| Fastener Type | Fastener |
| Grade Rating | Standard |
| Brand | MCMASKE |
| Manufacturer | MCMASKE |
| Unit Count | 1 Count |
| Model | QSZCJM3-M12300P |
| Number Of Items | 1 |
| Part Number | QSZCJM3-M12300P |
| Set Name | 300PCS Metric M3 M4 M5 M6 M8 M10 M12 Internal Tooth Starlock Washers Assortment Kit |
| Color | Black |
| Material | Carbon Steel |
Who Should Buy?
-
DIY Enthusiasts
Perfect for hobbyists needing versatile washers for various small projects and mechanical repairs.
-
Automotive Technicians
Ideal for professionals working on automotive repairs that require reliable locking mechanisms for unthreaded shafts.
-
Metal Fabricators
Great for workers in fabrication needing a range of washers for securing components without threads.
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Heavy Machinery
Not suitable for applications requiring high-load capacities or heavy machinery components needing threaded fasteners.
Product Description
300PCS Metric M3 M4 M5 M6 M8 M10 M12 Internal Tooth Starlock Washers Assortment Kit;External Push Rings; Push On Washers;Push Nuts for Unthreaded Shafts
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Customer Questions & Answers
-
Question:
What materials are the washers made from?
Answer: The washers are made from high-quality carbon spring steel. -
Question:
How many pieces are included in the assortment kit?
Answer: The kit includes a total of 300 pieces. -
Question:
Are these washers suitable for outdoor use?
Answer: Yes, the black finish provides mild rust resistance, making them suitable for outdoor applications.
MCMASKE Tooth Lock Washers Editorial Review
The 300PCS Metric Internal Tooth Starlock Washers Assortment Kit has garnered attention for its wide array of options that cater to various fastening needs. Customers have expressed genuine satisfaction with the assortment's diversity, highlighting that it includes sizes M3, M4, M5, M6, M8, M10, and M12. This extensive selection allows for greater flexibility during repairs or projects, as users can find the perfect washer size for their specific applications. In terms of quality, reviewers have noted that the washers exhibit a strong and durable Construction, making them reliable for both professional and DIY tasks. Many have appreciated the internal tooth design, which enhances grip and prevents loosening under pressure. Additionally, the assortment kit's organization facilitates easy access and quick identification of the needed size, contributing to a more efficient working experience. Despite the overall positive feedback, some users have mentioned that the washers should be kept in a dedicated workspace to avoid misplacement, reflecting a minor inconvenience rather than a significant flaw. However, the positive aspects vastly outweigh any drawbacks, reinforcing the notion that this product is a worthwhile investment for anyone in need of high-quality fastening solutions. ###
Customer Reviews & Ratings
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Pros
- Wide range of size options (M3 to M12)
- Strong and durable Construction
- Internal tooth design enhances grip
- Organized assortment for easy access ###
Cons
- Risk of misplacement if not stored properly
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
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10 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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XCD 44
Order now and get it around Monday, September 28
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- 300-piece assorted kit of metric starlock washers.
- Includes 7 sizes: M3, M4, M5, M6, M8, M10, M12.
- Made from high-quality carbon spring steel for durability.
- Features a black finish for mild rust resistance.
- Compact, transparent storage box for easy organization.
- Perfect for machinery equipment shock absorption.
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