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210PCS Machine Screw nut Bolt Combination kit, Phillips Flat Head Combination 304 Stainless Steel Bolt nut Flat Washer with Packaging， # 10 (3/8inch、5/8 inch、3/4 inch、 1 inch) - size: 4.8 mm, style: Flat head machine screw

210PCS Machine Screw nut Bolt Combination kit, Phillips Flat Head Combination 304 Stainless Steel Bolt nut Flat Washer with Packaging， # 10 (3/8inch、5/8 inch、3/4 inch、 1 inch) - size: 4.8 mm, style: Flat head machine screw

$13.26 USD
$13.26 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.

About this item

  • A wide range of quantity and size combinations to meet diverse needs:This kit contains an astonishing 210 components and offers four commonly used lengths #10(3/8inch、5/8 inch、3/4 inch、 1 inch) in the specification. Each size of screw, nut, and flat washer is carefully proportioned, making it an ideal choice for DIY enthusiasts, professional maintenance, and daily household use, providing one-stop solutions for your various fastening needs
  • High quality 304 stainless steel, excellent rust and corrosion resistance:All bolts, nuts, and washers are made of sturdy and durable 304 stainless steel material, which has strong rust and corrosion resistance. Fearless of moisture, water vapor, and various chemical environments, it is very suitable for outdoor equipment, bathroom furniture, car maintenance, or kitchen appliances, ensuring long-term reliability.
  • All-in-one Set: Each screw is supplied with the appropriate sized spacer and nut for automotive repair, mechanical assembly and other high-frequency operating scenarios, save time and effort without single matching.
  • Flat head design, easy to install and neat appearance: The screw adopts a Flat Head and Phillips groove design. The low profile of the disc head provides a smooth appearance, while the cross groove can be matched with the most common screwdriver heads, achieving fast and effortless tightening and disassembly, greatly improving work efficiency.
  • Thoughtful classification storage box, convenient and efficient for organizing and storing:All 920 parts are classified by type and size and placed in a transparent multifunctional storage box. Each grid is clearly labeled, allowing you to easily find the required parts at a glance. After use, it can be neatly placed back in place for easy storage, carrying, and management, keeping your workspace clean and orderly at all times.

Overview

  • Size: 4.8 mm
  • Color: Silver
  • Material: Stainless Steel 304
  • Brand: Zhenglilos
  • Item dimensions L x W x H: 1 x 0.16 x 0.3 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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