1 7

KADRICK 1240PCS Stainless Steel Hex Bolt Assortment Kit,SAE & Metric Set - size: 1240Pcs Stainless SAE & Metric HEX

KADRICK 1240PCS Stainless Steel Hex Bolt Assortment Kit,SAE & Metric Set - size: 1240Pcs Stainless SAE & Metric HEX

$141.08 USD
$141.08 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.

About this item

  • Ultimate 1240-Piece Professional Fastener Set:This upgraded Kadrick fastener kit includes 620 SAE pieces + 620 Metric pieces, delivering a total of 1240 premium 304 stainless steel bolts, nuts, flat washers, and lock washers. Designed for users who need a complete all-in-one solution covering both American and Metric standards.
  • Premium 304 Stainless Steel – Built for Durability:All components are made from 18-8 (304) stainless steel, ensuring excellent corrosion resistance, rust prevention, and long-term strength. Whether used indoors, outdoors, or in high-moisture environments, these fasteners maintain their integrity and shine.
  • Dual-Side Carry Case with Clear Organization:The upgraded dual-side storage box features two separate 620-piece compartments (SAE & Metric), each clearly labeled with sizes and quantities. The portable handle and reinforced structure make this kit perfect for transportation, tool trucks, workshops, and home garages.
  • Complete Range of SAE + Metric Specifications: Covers the most widely used sizes: SAE: 1/4”-20, 5/16”-18, 3/8”-16, lengths from 1/2” to 2” Metric: M6, M8, M10, lengths from 12mm to 50mm Each size includes matching nuts, flat washers, and lock washers for improved fastening reliability across all applications.
  • Engineered for DIY, Automotive, Industrial & Marine Use:Ideal for mechanics, contractors, maintenance professionals, and DIY users. Works perfectly for automotive repair, machinery maintenance, furniture assembly, marine equipment, motorcycles, and construction tasks. Backed by Kadrick’s commitment to quality and 24-hour customer support.

Overview

  • Size: 1240Pcs Stainless SAE & Metric HEX
  • Color: silver
  • Material: Stainless Steel
  • Brand: Kadrick
  • Item dimensions L x W x H: 13.39 x 11.02 x 3.54 inches

Low stock: 10 left

View full details

Reviews

  • ⭐⭐⭐⭐⭐

    Emily Carter — Seattle, Washington

    The science kit was clearly organized and easy to follow. It made our weekend project feel enjoyable and gave us plenty of opportunities to explore each idea together.

  • ⭐⭐⭐⭐⭐

    Daniel Brooks — Austin, Texas

    I liked the variety of hands-on projects available at TinkerVanta. The kit we selected was engaging, practical, and well suited to a curious beginner.

  • ⭐⭐⭐⭐⭐

    Lauren Mitchell — Denver, Colorado

    The building project kept us interested from start to finish. The finished model was rewarding to complete, and the activity encouraged creative problem-solving along the way.

  • ⭐⭐⭐⭐⭐

    Jason Reed — Portland, Oregon

    Our electronics project was a fun introduction to circuits and basic engineering concepts. The hands-on format made the activity easier to understand and more memorable.

New Arrivals

View all

FAQ

1. What types of products does TinkerVanta offer?


TinkerVanta offers science kits, engineering projects, robotics, electronics, building models, maker crafts, workshop supplies, and educational exploration activities for a variety of interests and skill levels.

2. Are your products suitable for all ages?


Recommended ages vary by product. Please review the age guidance, skill level, dimensions, included components, and safety information on each product page before ordering. Adult supervision may be required.

3. How do I choose the right kit?


Consider the user’s age, interests, experience, and preferred project type. Product descriptions provide information about contents, difficulty, assembly requirements, and recommended use to help you compare available options.

4. Are batteries, tools, or additional materials included?


Included components vary by product. Some projects may require batteries, household materials, tools, adhesives, or other supplies that are sold separately. Please check the individual product description before purchasing.

5. When will I receive my tracking number?


Tracking information is usually provided within 3–5 business days after an order is placed. During busy periods or when additional processing is needed, it may take up to 7–8 business days.

6. How long does delivery take after tracking is provided?


Delivery time depends on the carrier, destination, weather, and other transportation conditions. After tracking becomes available, delivery may require approximately 4–5 additional business days or longer in some circumstances.

7. Why is my tracking information not updating?


Carriers may need additional time to scan and update a shipment after the tracking number is created. Please allow a few business days for movement to appear. If there is still no update, contact us for assistance.

8. Can I change or cancel my order?


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

9. What should I do if my order arrives damaged, defective, or incomplete?


Contact us promptly with your order number, a description of the issue, and clear photos of the product, packaging, and shipping label. We will review the information and explain the available resolution options.

10. How can I contact TinkerVanta?


Email us at zircorncirkne@gmail.com or call +1 (936) 260-5549. Please include your order number when contacting us about an existing purchase so we can assist you more efficiently.

Blog posts

View all
  • The Beginner’s Wiring Rescue: 7 Steps to Fix a STEM Robotics Kit

    The Beginner’s Wiring Rescue: 7 Steps to Fix a ...

    Learn how to troubleshoot common wiring mistakes in beginner robotics and STEM kits with a systematic, hands-on approach. Discover how to trace circuits, check connections, diagnose motors, and turn failed...

    The Beginner’s Wiring Rescue: 7 Steps to Fix a ...

    Learn how to troubleshoot common wiring mistakes in beginner robotics and STEM kits with a systematic, hands-on approach. Discover how to trace circuits, check connections, diagnose motors, and turn failed...

  • Why Your Beginner Robot Won’t Move: 7 Wiring Mistakes to Check First

    Why Your Beginner Robot Won’t Move: 7 Wiring Mi...

    Is your beginner robotics kit not working? Learn how to troubleshoot common wiring mistakes, check power and polarity, inspect motors, and turn robot failures into valuable STEM learning opportunities.

    Why Your Beginner Robot Won’t Move: 7 Wiring Mi...

    Is your beginner robotics kit not working? Learn how to troubleshoot common wiring mistakes, check power and polarity, inspect motors, and turn robot failures into valuable STEM learning opportunities.

  • How to Fix Beginner Robotics Kit Wiring Mistakes Without Starting Over

    How to Fix Beginner Robotics Kit Wiring Mistake...

    Learn how to troubleshoot beginner robotics kit wiring mistakes without rebuilding the entire project. Discover practical STEM troubleshooting techniques for motors, power connections, polarity, and DIY robots.

    How to Fix Beginner Robotics Kit Wiring Mistake...

    Learn how to troubleshoot beginner robotics kit wiring mistakes without rebuilding the entire project. Discover practical STEM troubleshooting techniques for motors, power connections, polarity, and DIY robots.

1 3
View all