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2404PCS Screw Assortment Kit, M2-M5 12.9 Alloy Steel Hex Socket Cap Bolts | With Nuts & Flat Washers & Lock Washers & Wrench, Black Zinc Plated High-Tensile, Length 4-20mm, for 3D Printing, DIY, Home - size: M2 M3 M4 M5 2404pcs 3

2404PCS Screw Assortment Kit, M2-M5 12.9 Alloy Steel Hex Socket Cap Bolts | With Nuts & Flat Washers & Lock Washers & Wrench, Black Zinc Plated High-Tensile, Length 4-20mm, for 3D Printing, DIY, Home - size: M2 M3 M4 M5 2404pcs 3

$28.20 USD
$28.20 USD
Sale Sold out
Taxes included.

About this item

  • GRADE 12.9 HIGH-TENSILE STEEL: Engineered from premium heat-treated 12.9 carbon steel with a durable black oxide finish. These heavy-duty metric screws deliver elite tensile strength and anti-shearing performance, completely eliminating the frustration of snapped bolt heads under intense torque.
  • COMPLETE 5-IN-1 FULL MATED KIT: A massive 2404-piece mega collection providing a true all-in-one fastening solution. Each sizing slot includes perfectly matched hex socket head screws, hex nuts, flat washers, and split-lock spring washers, along with 4 corresponding Allen keys for immediate use.
  • DEEP HEX SOCKET CAP DRIVE: Designed with precision metric coarse threads and deep internal hex drives that ensure maximum tool engagement. The cylindrical socket head cap profile provides high clamping force and resists stripping, making it ideal for low-clearance or high-vibration builds.
  • M2 M3 M4 M5 PRECISION GRID: Covers an exhaustive range of fine-tuned micro and standard machinery specifications (M2*4mm up to M5*20mm). A mandatory backup assortment pack for 3D printer assembly (Voron/Ender), RC car trucks, drone quadcopters, robotics, and PC computer building.
  • ANTI-MIXING HEAVY DUTY CASE: Neatly organized inside a rugged, transparent compartment storage box featuring reinforced latches. The custom-engineered tight-fitting lid tracks prevent tiny parts from sliding into adjacent grids during transport. Includes an inner lid size chart.

Overview

  • Size: M2 M3 M4 M5 2404pcs 3
  • Color: 2404Pcs M2 M3 M4 M5 Black Hex Socket Head
  • Brand: LuKaiSen
  • Item dimensions L x W x H: 7.87 x 5.31 x 1.5 inches
  • Finish Type: Black Oxide

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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