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300PCS Metric M3 M4 M5 M6 M8 M10 M12 Stainless Steel Internal Tooth Starlock Washers Assortment Kit;External Push Rings; Push On Washers;Push Nuts for Unthreaded Shafts
Item #: 71875086

300PCS Metric M3 M4 M5 M6 M8 M10 M12 Stainless Steel Internal Tooth Starlock Washers Assortment Kit;External Push Rings; Push On Washers;Push Nuts

Item #: 71875086

SLE 532

Price Details

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What Stands Out

Comprehensive Assortment
Includes 300 pieces of various sizes, catering to diverse applications in both professional and DIY settings, ensuring users have the right washer on hand for any project.
Durable Material
Made of high-quality stainless steel, offering excellent resistance to corrosion and wear, ensuring longevity and reliability in demanding environments.
Versatile Usage
Suitable for unthreaded shafts with push-on functionality, these washers provide a secure fit for automotive, machinery, and household applications, enhancing overall stability and performance.

Product Details

Shop 300PCS Metric M3 M4 M5 M6 M8 M10 M12 Stainless Steel Internal Tooth Starlock Washers Assortment Kit;External Push Rings; Push On Washers;Push Nuts for Unthreaded Shafts online at a best price in Sierra Leone. B0B219S4FW
  • High-quality assortment kit of 300 pieces containing 7 sizes of metric M3 M4 M5 M6 M8 M10 M12 stainless steel Starlock push on washers
  • Made of 304 stainless steel with good chemical resistance and mildly magnetic properties
  • Used for shock absorption, bearings, and machinery in industrial production
  • Comes in a compact and transparent compartmented plastic box for easy organization
  • Hold attachments firmly in place on unthreaded rods, shafts, and axles
  • Package includes 300pcs of Starlock push on washers in various sizes packed in a plastic box
Outside Diameter25 millimeters
Fastener SizeM3, M4, M5, M6, M8, M10, M12
Size NameMetric M3, M4, M5, M6, M8, M10, M12
Item Weight0.17 kg
Number of Pieces300
Item Diameter25 millimeters
Compatible Groove Diameter12 millimeters
Material TypeStainless Steel
Exterior FinishStainless Steel
Metal TypeStainless Steel
Finish TypesGlossy
Washer TypeInternal Tooth Lock
Washer Compatibilitymetric bolts
Washer Applicationindustrial, machinery
Thread SizeMetric M3, M4, M5, M6, M8, M10, M12
Fastener TypeLocking
Grade RatingStainless Steel
BrandMCMASKE
ManufacturerMCMASKE
Unit Count300 Count
ModelZCJM3-12-300
Number Of Items1
Part NumberZCJM3-12-300
Set NameAssortment Kit
ColorSilver
MaterialStainless Steel

Who Should Buy?

Suitable For
  • DIY Enthusiasts

    Ideal for hobbyists working on various projects requiring reliable fastening solutions across multiple sizes.

  • Professional Mechanics

    Suitable for automotive and machinery repairs needing durable washers to ensure tight, secure fittings.

  • Electronics Technicians

    Perfect for assembling and securing components in electronic devices, ensuring quality and longevity in connections.

Not Suitable For
  • Heavy Industrial Use

    Not intended for heavy-duty applications where higher load-bearing requirements exceed provided washers' specifications.

Product Description

300PCS Metric M3 M4 M5 M6 M8 M10 M12 Stainless Steel Internal Tooth Starlock Washers Assortment Kit;External Push Rings; Push On Washers;Push Nuts for Unthreaded Shafts

About This Item

Introducing the MCMASKE 300PCS Metric Stainless Steel Internal Tooth Starlock Washers Assortment Kit! This comprehensive kit includes everything you need to securely hold attachments in place on unthreaded rods, shafts, and axles. Made from high-quality stainless steel, these starlock washers are built to last. The internal teeth are designed to dig into the shaft material, ensuring a tight and secure grip. While some minor scratching may occur, rest assured that your attachments will stay firmly in place. With a variety of sizes included in the kit, you'll have the perfect washer for every project.

The package includes 300pcs of 7 different metric sizes: M3(3mm)*10mm, M4(4mm)*12mm, M5(5mm)*14mm, M6(6mm)*16mm, M8(8mm)*18mm, M10(10mm)*20mm, and M12(12mm)*25mm. Each size is conveniently labeled for easy identification. To keep everything organized, the kit comes with a handy plastic box. This ensures that your washers are always within reach and neatly stored away when not in use. Whether you're a professional or a DIY enthusiast, the MCMASKE Metric Stainless Steel Internal Tooth Starlock Washers Assortment Kit is a must-have for your toolkit.

Order yours today and experience the convenience of reliable and secure attachment holding.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What sizes are included in the 300PCS assortment kit of washers?

    Answer: The 300PCS Metric Washer Assortment Kit includes sizes M3, M4, M5, M6, M8, M10, and M12. This diverse range allows you to tackle multiple projects with varying requirements. Each size is designed for specific applications, making them ideal for assembly in automotive, machinery, and home repair tasks. With such an assortment, you can ensure that you have the right washer available to provide optimal support and reliability in your projects.
  • Question: What are internal tooth starlock washers used for?

    Answer: Internal tooth starlock washers are specifically designed to prevent loosening in bolted connections. The teeth grip the attachment surface and provide friction, ensuring a secure fit. These washers are beneficial in high-vibration applications, such as automotive or machinery assembly, where standard washers may fail. Their design allows for better load distribution, making them a preferred choice for professionals seeking durability and stability in their connections.
  • Question: Are these push on washers suitable for electrical applications?

    Answer: Yes, the push on washers included in the kit can be suitable for electrical applications, particularly when it comes to securing connections in electronic devices. Their design helps create a reliable, electrically conductive path while providing mechanical stability. However, it is important to ensure they are appropriately rated for your specific electrical requirements, especially in high-load scenarios.
  • Question: Can this washer assortment be used in automotive repairs?

    Answer: Absolutely! This washer assortment kit is ideal for automotive repairs. The variety of sizes ensures compatibility with most vehicle components, from securing engine parts to bolting down chassis components. The stainless steel construction provides excellent resistance to corrosion and wear, essential for maintaining integrity in automotive environments that often face moisture and various chemicals.
  • Question: What materials are these washers made from?

    Answer: The washers in this assortment kit are made from high-quality stainless steel, which is known for its strength and resistance to rust and corrosion. This makes them an excellent choice for both indoor and outdoor applications. The durability of stainless steel ensures that these washers will maintain their integrity and performance, even in harsh operating conditions, making them suitable for a wide range of projects.
  • Question: How do I choose the right size washer for my application?

    Answer: Choosing the right size washer involves assessing the bolt or screw you’re using, as well as the material of the surfaces being joined. For optimal performance, the outer diameter of the washer should closely fit the component it is supporting. Additionally, consider the load requirements and potential vibrations in your project, which will guide you in selecting the most appropriate washer size for securing your connection effectively.
  • Question: What is the difference between push nuts and push rings?

    Answer: Push nuts and push rings serve different functionalities in assembly. Push nuts are designed to secure components onto a shaft or rod by being pushed onto an unthreaded end, providing a strong hold against axial forces. In contrast, push rings are typically used to create a space or act as a rotating surface in applications. Knowing their unique characteristics will help you choose the right solution based on your project's requirements.
  • Question: Can these washers be reused after disassembly?

    Answer: While stainless steel washers can technically be reused after disassembly, their effectiveness may diminish depending on the load and the number of times they have been subjected to stress. If the washers exhibit wear or deformation after use, it is advisable to replace them for optimal performance in future assemblies. However, if they appear intact and maintain their shape, they can still be usable.
  • Question: Where can I buy the 300PCS Metric M3 M4 M5 M6 M8 M10 M12 Stainless Steel Internal Tooth Starlock Washers Assortment Kit in Sierra Leone?

    Answer: You can purchase the 300PCS Metric Washer Assortment Kit from Ubuy in Sierra Leone. Ubuy offers a convenient online shopping experience, allowing you to browse various products and make purchases seamlessly. Their platform provides detailed information about the items, making it easy to find exactly what you need for your projects.
  • Question: What other projects can these washers be applied to?

    Answer: These washers can be extensively used across various DIY projects, including furniture assembly, electronic device repairs, and home improvement tasks. Whether you are building a custom shelving unit, fixing a broken electronic component, or reinforcing household fixtures, the assortment kit ensures you have reliable fasteners that can handle diverse applications. Their versatility makes them a must-have in your toolkit.

MCMASKE Tooth Lock Washers Editorial Review

**** The MCMASKE 300PCS Metric Stainless Steel Internal Tooth Starlock Washers Assortment Kit has garnered positive feedback from customers who appreciate its versatility and cost-effectiveness. This kit offers a comprehensive selection of sizes, including M3 to M12, making it suitable for a variety of applications. Users have praised the durability of the washers, noting that they perform well even in challenging conditions, such as weather exposure when used on mower wheels. Many customers were particularly pleased with the pricing, finding it significantly less expensive than equivalent products from dealer prices or specialty restoration suppliers. The value offered by this assortment kit allows hobbyists and professionals alike to avoid costly trips to hardware stores for specific sizes, especially when only a few pieces are needed for projects. Overall, the MCMASKE washer kit stands out as a reliable option for anyone requiring high-quality, assorted washers for mechanical or restoration tasks. With its practical selection and affordable pricing, it is recommended both for those tackling immediate projects and for stocking a workshop. **

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Pros

  • Wide assortment of sizes (M3 to M12)
  • Cost-effective compared to dealer prices
  • Durable and holds up well in various conditions
  • Ideal for various applications and projects
  • Convenient for those requiring only a few pieces

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

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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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“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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