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481PCS M3 Screw Assortment Kit, 12.9 Alloy Steel Hex Socket Cap Bolts | High-Tensile, M3 x 30/35/40/45/50mm, With Flat Washers & Allen Wrench, Black Zinc Plated For 3D Printing,RC,DIY,Home - size: M3 481pcs 3

481PCS M3 Screw Assortment Kit, 12.9 Alloy Steel Hex Socket Cap Bolts | High-Tensile, M3 x 30/35/40/45/50mm, With Flat Washers & Allen Wrench, Black Zinc Plated For 3D Printing,RC,DIY,Home - size: M3 481pcs 3

$14.92 USD
$14.92 USD
Sale Sold out
Taxes included.

About this item

  • 1. GRADE 12.9 HIGH TENSILE STRENGTH: Crafted from premium 12.9 grade alloy steel, these M3 bolts offer superior tensile strength and durability. The black oxide finish provides enhanced corrosion resistance, making them ideal for high-stress applications where reliability is non-negotiable, surpassing standard stainless steel or 8.8 grade bolts.
  • 2. SPECIALIZED LONG M3 SIZES ASSORTMENT: Specifically curated for projects requiring extra reach. Includes M3 x 30mm, 35mm, 40mm, 45mm, and 50mm lengths. Perfect for deep-hole fastening in 3D printer frames, robotics, and industrial machinery assembly where standard short-screw kits fall short.
  • 3. COMPLETE 4-IN-1 FASTENER SOLUTION: This 481pcs kit provides a professional-grade assembly experience. Each screw set is paired with matching hex nuts, flat washers, and spring washers. The inclusion of spring washers ensures exceptional vibration resistance, preventing loosening in high-speed RC cars or drone motors.
  • 4. WIDE APPLICATION & RUFUS-READY SPECS: Engineered for precision. The internal hex socket drive prevents stripping and allows for higher torque. Highly recommended for FPV drone building, RC vehicle maintenance, PC water cooling setups, and DIY mechanical repairs that demand professional-grade metric hardware.
  • 5. ORGANIZED STORAGE WITH INSTALLATION TOOL: Housed in a durable, partitioned case with a clear size label for quick identification. We’ve also included a dedicated Allen wrench, so you have everything needed for installation right out of the box. Organized, efficient, and ready for your workbench.

Overview

  • Material: 12.9 Alloy Steel Black
  • Head Style: Button
  • Item dimensions L x W x H: 7.48 x 3.94 x 0.67 inches
  • Thread Size: M3
  • Point Style: Round Point

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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