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M3 M4 M5 M6 Nuts and Bolts Assortment Kit, Hex Socket Flat Head 24 Size 6-25mm Metric Bolt Assortment, Upgraded Zinc Plated Screw Set Machine Screws, Bolts and Nuts Kit w/Washers, 1485Pcs - size: F. M3 M4 M5 M6

M3 M4 M5 M6 Nuts and Bolts Assortment Kit, Hex Socket Flat Head 24 Size 6-25mm Metric Bolt Assortment, Upgraded Zinc Plated Screw Set Machine Screws, Bolts and Nuts Kit w/Washers, 1485Pcs - size: F. M3 M4 M5 M6

$39.79 USD
$39.79 USD
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Taxes included. Shipping calculated at checkout.

About this item

  • Larger Quantity 1485 Pieces, Various M3 M4 M5 M6 Screws Assortment Kit with Nuts, Flat Washers, Lock Washers to Meet More Demands: Nice set screw assortment kit. Each model screw is available in 6 lengths: 6mm 8mm 12mm 16mm 20mm 25mm or 8mm 10mm 12mm 16mm 20mm 25mm. 105 x M3 Screws, 110 x M2 Nuts, 110 x M3 Washers, 110 x M3 Lock Washers; 100 x M4 Screws, 105 x M4 Nuts, 105 x M4 Washers, 105 x M4 Lock Washers; 85 x M5 Screws, 90 x M5 Nuts, 90 x M5 Washers, 90 x M5 Lock Washers; 70 x M6 Screws, 75 x M6 Nuts, 75 x M6 Washers, 75 x M6 Washers; 4 x hex keys; 1 x tweezer; 1 x nut and bolt organizer box
  • 24 Sizes More Choices, 6MM to 25MM, Custom 6 Lengths for 1 Model, Metric Screw Assortment Accord with Standardized System: Different size of M3 M4 M5 M6 screws and nuts total 1480pcs. The average error is less than 0.01mm. Thread pitch: M3: 0.5mm; M4: 0.7mm; M5: 0.8mm; M6: 1mm
  • More Than 20 Years of Experience in Fastener Tool Production + High Quality 10.9 Grade Alloy Steel: Assorted screws are made of high quality 10.9 alloy steel. Nice Screws assortment, durable nuts and bolts. Extraordinary Technology & Professional & Durability
  • More Clean and Tidy, Upgraded Zinc Plated Screw Set, Practical Gifts for Family, Friends: K Kwokker: Upgraded Zinc Electroplated + Black Oxidized Version, 2 production processes, extended rust prevention time, no need to add anti-rust oil, cleaner and tidier. Others: Only black oxidized or only zinc electroplated version. K Kwokker metal screws are packed separately in a transparent bag. Storage: Assorted screws all are stored in one storage bin box, convenient for storing
  • Specially Matched Locking Washers, to Meet More Practical Needs of Customers: We listen to our customers' needs and try to do better. We have specially matched the locking washers to meet the various uses of our customers. K Kwokker Metric Bolt Assortment Can Be Widely Used in all kinds of precision machinery, classified instruments, instruments, electronic products, furniture, equipment, household appliances, communication products, locks, lamps, lights, toys, computer assembly etc

Overview

  • Size: F. M3 M4 M5 M6
  • Color: J 1480Pcs M3-M6 Hex Flat Head Black
  • Material: Alloy Steel
  • Brand: K Kwokker
  • Fastener Type: Hex

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Hannah Miller — Seattle, Washington
    I ordered several science activity supplies for projects at home. The product descriptions made it easier to compare the available options, and everything fit neatly into our learning space. Stemora made finding tools for hands-on activities feel simple and organized.

  • ⭐⭐⭐⭐⭐

    Daniel Foster — Austin, Texas
    I found a useful selection of electronics and robotics accessories for a beginner project. It was convenient to browse related components in clearly organized categories. I would consider shopping here again when planning another maker activity.

  • ⭐⭐⭐⭐⭐

    Lauren Bennett — Denver, Colorado
    The measurement and observation tools I selected worked well for the classroom activities I had planned. I especially appreciated being able to review the product details before ordering and choose items that matched the lesson requirements.

  • ⭐⭐⭐⭐⭐

    Jason Parker — Portland, Oregon
    I purchased a few storage items and small tools for organizing my maker workspace. The products helped keep components, wires, and project materials easier to sort and access. The overall shopping experience was straightforward and convenient.

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FAQ

What types of products does Stemora offer?


Stemora offers supplies for science experiments, microscopy, biology learning, measurement, laboratory organization, electronics, robotics, coding education, 3D printing, maker projects, and classroom activities. Available products and specifications may change over time.

Are Stemora products suitable for children?


Recommended ages vary by product. Please review the product description, manufacturer guidance, included warnings, and required skill level before purchasing. Products containing small parts, tools, electrical components, glass, or chemicals may not be suitable for young children.

Is adult supervision required?


Adult supervision is recommended for children and students, especially when using electrical components, sharp tools, heated equipment, glassware, small parts, or experiment materials. Customers are responsible for following all product instructions and safety precautions.

Can these products be used at home and in classrooms?


Many products may be suitable for classrooms, home learning, science projects, maker spaces, and hobby activities. Suitability depends on the specific product, learning environment, user experience, and intended activity.

How can I check what is included with a product?


Please review the product title, description, specifications, images, package quantity, and included-components section before ordering. Items shown for demonstration or scale in product images may not always be included.

How do I know whether an electronic or robotics part is compatible?


Check the listed dimensions, voltage, connector type, board compatibility, operating requirements, and supported platforms. Compatibility is not guaranteed unless it is specifically stated on the product page. Contact us before ordering if you need clarification.

When will I receive tracking information?


Tracking information is generally provided within 3–5 business days after an order is confirmed. In some cases, processing may take approximately 7–8 business days. Delivery may require an additional 4–5 business days after tracking becomes available, depending on the carrier and destination.

Why did my order arrive in separate packages?


Products in the same order may be shipped from different fulfillment locations. As a result, items may arrive separately and have different tracking numbers. You will not be charged additional shipping fees solely because an order is divided into multiple packages.

Can I change or cancel my order?


Contact us as soon as possible at vaioamaonaoak@gmail.com. We will try to assist, but changes or cancellations cannot be guaranteed once an order has entered processing or has been shipped.

What should I do if an item arrives damaged, defective, or incorrect?


Contact us promptly at vaioamaonaoak@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, and shipping label. Please retain the product and original packaging while we review your request. Eligibility and available resolutions are subject to our Return & Refund Policy.

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