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480PCS Metric Nuts and Bolts Assortment Kit, M3 M4 M5 Button Head Hex Socket Cap Screws Bolts and Hex Nuts with 3 Hex Wrench, Fully Threaded, 8.8 Grade Alloy Steel, Black Zinc Plated - size: 480Pcs M3 M4 M5 8mm-20mm

480PCS Metric Nuts and Bolts Assortment Kit, M3 M4 M5 Button Head Hex Socket Cap Screws Bolts and Hex Nuts with 3 Hex Wrench, Fully Threaded, 8.8 Grade Alloy Steel, Black Zinc Plated - size: 480Pcs M3 M4 M5 8mm-20mm

$21.56 USD
$21.56 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.

About this item

  • 【Trusted and Experienced】: Our products are designed and manufactured by professional fastener manufacturers with over 15 years of industry experience. Our fasteners are widely used in aerospace, high-speed railroads, ships, automobiles, computers, furniture and other fields.
  • 【Good Storage and Sorting】: All of these bolts, nuts and washers are packed in a sturdy, user-friendly plastic storage box, sorted into categories and labeled so you can quickly find the size you need. To avoid the products getting mixed up or broken during the shipping process, we made a separate package for the smaller sizes and provided a sturdy box outside the plastic box.
  • 【Details】:The thread pitch for these M3, M4, M5 metric screws is 0.5mm, 0.7mm, and 0.8mm respectively. They are made of Grade 8.8 alloy steel and are button head hex socket cap screws with a surface finish of black zinc plating. The packing list consists of 30 pieces each of M3 screws in 8mm, 12mm, 16mm, and 20mm lengths, along with 120 pieces M3 nuts; 20 pieces each of M4 screws in 8mm, 12mm, 16mm, and 20mm lengths, along with 80 pieces M4 nuts; 10 pieces each of M5 screws in 8mm, 12mm, 16mm, and 20mm lengths, along with 40 M5 pieces nuts. Additionally, it includes a set of three Allen wrenches compatible with M3, M4, and M5 sizes.
  • 【Multi-purpose applications】: This set is suitable for use in various DIY projects such as 3D printing, TV and projector installation, motorcycle repair, furniture repair and more, making it a perfect addition to any home or workshop. Keep the grip Keep a set of frequently used WZHUIDA screw sets on hand to make your job easier.
  • 【Environmental Commitment】: As a socially responsible company, WZHUIDA is committed to sustainability. We have implemented a series of environmental measures to minimize our impact on the environment during the production process while providing sustainable product options.

Overview

  • Size: 480Pcs M3 M4 M5 8mm-20mm
  • Color: Black
  • Material: Alloy Steel
  • Brand: WZHUIDA
  • Item dimensions L x W x H: 7.7 x 5.2 x 1.5 inches

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Emily Carter — Seattle, Washington

    The science kit was clearly organized and easy to follow. It made our weekend project feel enjoyable and gave us plenty of opportunities to explore each idea together.

  • ⭐⭐⭐⭐⭐

    Daniel Brooks — Austin, Texas

    I liked the variety of hands-on projects available at TinkerVanta. The kit we selected was engaging, practical, and well suited to a curious beginner.

  • ⭐⭐⭐⭐⭐

    Lauren Mitchell — Denver, Colorado

    The building project kept us interested from start to finish. The finished model was rewarding to complete, and the activity encouraged creative problem-solving along the way.

  • ⭐⭐⭐⭐⭐

    Jason Reed — Portland, Oregon

    Our electronics project was a fun introduction to circuits and basic engineering concepts. The hands-on format made the activity easier to understand and more memorable.

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FAQ

1. What types of products does TinkerVanta offer?


TinkerVanta offers science kits, engineering projects, robotics, electronics, building models, maker crafts, workshop supplies, and educational exploration activities for a variety of interests and skill levels.

2. Are your products suitable for all ages?


Recommended ages vary by product. Please review the age guidance, skill level, dimensions, included components, and safety information on each product page before ordering. Adult supervision may be required.

3. How do I choose the right kit?


Consider the user’s age, interests, experience, and preferred project type. Product descriptions provide information about contents, difficulty, assembly requirements, and recommended use to help you compare available options.

4. Are batteries, tools, or additional materials included?


Included components vary by product. Some projects may require batteries, household materials, tools, adhesives, or other supplies that are sold separately. Please check the individual product description before purchasing.

5. When will I receive my tracking number?


Tracking information is usually provided within 3–5 business days after an order is placed. During busy periods or when additional processing is needed, it may take up to 7–8 business days.

6. How long does delivery take after tracking is provided?


Delivery time depends on the carrier, destination, weather, and other transportation conditions. After tracking becomes available, delivery may require approximately 4–5 additional business days or longer in some circumstances.

7. Why is my tracking information not updating?


Carriers may need additional time to scan and update a shipment after the tracking number is created. Please allow a few business days for movement to appear. If there is still no update, contact us for assistance.

8. Can I change or cancel my order?


Contact us as soon as possible after placing your order. We will try to accommodate your request, but changes or cancellations cannot be guaranteed once processing or shipment preparation has begun.

9. What should I do if my order arrives damaged, defective, or incomplete?


Contact us promptly with your order number, a description of the issue, and clear photos of the product, packaging, and shipping label. We will review the information and explain the available resolution options.

10. How can I contact TinkerVanta?


Email us at zircorncirkne@gmail.com or call +1 (936) 260-5549. Please include your order number when contacting us about an existing purchase so we can assist you more efficiently.

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