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Kadrick M3 Screws Kit 780PCS, Optimized Hex Socket Head Cap Screws Assortment with More Screws & Smarter Size Distribution, Class 12.9 Alloy Steel, Black Zinc Plated M3 Bolts for 3D Printing & DIY - size: M3 780Pcs New

Kadrick M3 Screws Kit 780PCS, Optimized Hex Socket Head Cap Screws Assortment with More Screws & Smarter Size Distribution, Class 12.9 Alloy Steel, Black Zinc Plated M3 Bolts for 3D Printing & DIY - size: M3 780Pcs New

$17.00 USD
$17.00 USD
Sale Sold out
Taxes included.

About this item

  • Built Around M3 – Optimized for Real Use This kit is designed specifically around M3—the most commonly used size in 3D printing and electronics. Optimized assortment delivers better usability compared to generic mixed kits.
  • Optimized Assortment – More Screws, Less Waste Unlike standard 1:1:1:1 kits, this set is built based on real usage: ✔ 300 Screws (More of what you actually use) ✔ 240 Nuts & 240 Flat Washers ✔ No unnecessary lock washers More efficient for actual projects.
  • Smarter Size Distribution – Focus on High-Frequency Lengths Higher quantities of commonly used sizes (M3×6 to M3×12), with a gradual reduction in longer sizes. Designed to match real usage patterns in 3D printing and precision assembly.
  • Black Zinc Plating – Clean & Corrosion Resistant Upgraded black zinc plated finish offers better corrosion resistance than traditional black oxide. Smooth, dry surface keeps hands clean—ideal for detailed work.
  • Class 12.9 Strength, Backed by Reliable Support Made from high-strength alloy steel meeting Class 12.9 standards for excellent durability. Kadrick products are trusted worldwide, and we provide long-term support—contact us anytime if you need assistance.

Overview

  • Size: M3 780Pcs New
  • Color: Black
  • Material: Class 12.9 Alloy Steel
  • Brand: Kadrick
  • Fastener Type: Socket Head

15 in stock

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Reviews

  • ⭐⭐⭐⭐⭐

    Ethan Miller — Phoenix, Arizona

    I found the replacement parts I needed for my RC truck without having to search through unrelated products. The categories were easy to understand, and the new wheels and suspension parts worked well for my weekend build.

  • ⭐⭐⭐⭐⭐

    Marcus Lee — San Diego, California

    TinyRacer has a practical selection of RC tools, batteries, and upgrade parts. I picked up several items for maintaining my crawler, and everything made my workbench setup feel much more organized.

  • ⭐⭐⭐⭐⭐

    Olivia Parker — Denver, Colorado

    I am still fairly new to RC cars, so I appreciated how clearly the products were grouped. It was easy to compare chargers, connectors, and maintenance supplies for my first off-road vehicle.

  • ⭐⭐⭐⭐⭐

    Noah Bennett — Austin, Texas

    I enjoy upgrading and adjusting my RC vehicles, and TinyRacer makes it convenient to browse parts for different projects. I especially liked the variety of tires, hardware, and drivetrain components available.

FAQ

What types of products does TinyRacer sell?

TinyRacer offers RC cars, trucks, crawlers, buggies, drift vehicles, replacement parts, electronics, batteries, chargers, tools, maintenance supplies, and performance upgrades for a wide range of RC projects.

How can I check whether a part fits my RC vehicle?

Review the product description for scale, dimensions, mounting points, connector type, voltage, part number, and compatible models. Similar-looking RC parts may not be interchangeable, so please confirm all specifications before ordering.

How much does shipping cost?

Standard shipping costs a flat $6.90 per order unless a different amount is displayed during checkout. Any applicable taxes or additional charges will be shown before payment is completed.

How long does order processing take?

Processing time may vary depending on product availability and order volume. Once your order has been prepared and shipped, you will receive a confirmation email with the available tracking information.

How long will delivery take?

Delivery times depend on the destination, carrier, product availability, and other shipping conditions. The estimated delivery information provided during checkout or through tracking is not a guaranteed arrival date.

How can I track my order?

A tracking link will be emailed to you after your order ships. Tracking updates may take a short time to appear after the carrier receives the package.

Can I change or cancel my order?

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

What is your return policy?

Eligible items may be returned according to the conditions and timeframes stated in our Return & Refund Policy. Items should generally be unused, uninstalled, and returned with their original packaging and included components.

What should I do if my order arrives damaged or incorrect?

Contact us promptly with your order number, a description of the issue, and clear photos of the product, packaging, and shipping label. Our support team will review the information and provide the appropriate next steps.

How can I contact TinyRacer customer support?

You can contact TinyRacer by email at muytregerwad@gmail.com. Please include your order number when asking about an existing purchase so we can assist you more efficiently.

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