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KADRICK 1290PCS Stainless Steel M3 Screw Aassortment Kit,Length 4mm to 40mm - size: SS M3 1290Pcs 4-40mm

KADRICK 1290PCS Stainless Steel M3 Screw Aassortment Kit,Length 4mm to 40mm - size: SS M3 1290Pcs 4-40mm

Regular price $41.48 USD
Regular price Sale price $41.48 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.

About this item

  • 【Trustworthy products】--- With 25 years of professional design and manufacturing experience, Kadrick provides customers with reliable products; these 304 stainless steel products have been rigorously tested for their performance, including corrosion and rust resistance, high hardness, and precise threads.
  • 【Cost-effective】---This set contains 1290 pieces of most commonly used M3 screws nuts and washers,includes various lengths from 4mm to 40mm.The average price of each small screw is close to $0.01, which is very cost-effective
  • 【Good storage and assortment】All these screws nuts and washers are packed In a sturdy easy-use plastic storage box, stored in categories and labeled, so you can find the size you need quickly.In order to avoid the products being messed up or broken during the shipping process, we have made separate packaging for the smaller sizes and provided a sturdy cardboard box outside the plastic box.
  • 【Can be widely used】These screws are suitable for a variety of manual DIY projects, including 3D printing and RC racing projects, furniture repair, and screw replacement for some instruments and equipment. Keep a set of commonly used Kadrick screws sets on hand to make you convenient.
  • 【WEAK MAGNETIC】--- The magnetic properties of 304 stainless steel due to the structure transformation reasons are not at the same level as the magnetic properties of stainless steel of other materials, which means that the magnetic properties of 304 steel always show weak magnetic properties.

Overview

  • Size: SS M3 1290Pcs 4-40mm
  • Color: Silver
  • Material: Stainless Steel 304
  • Brand: Kadrick
  • Item dimensions L x W x H: 7.9 x 5.3 x 1.4 inches
Quantity

Low stock: 10 left

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  • ⭐⭐⭐⭐⭐

    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.

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.