1/4-20 Rivet Nut,115Pcs Zinc Plated Threaded Inserts Rivnuts - color: Yellow, size: SAE 1/4"-20 - 115 Pcs
1/4-20 Rivet Nut,115Pcs Zinc Plated Threaded Inserts Rivnuts - color: Yellow, size: SAE 1/4"-20 - 115 Pcs
About this item
- Quality Material: The rivnuts nutserts 1/4-20 are made of carbon steel with zinc plated surface, which makes the 1/4-20 rivet nut have high hardness and strong corrosion resistance, you no longer need to worry about them rusting and breaking during installation
- Wide Range of Uses: Our 1/4-20 threaded insert rivnut are usually used for various metal plates, pipelines and other manufacturing industries, and are widely used in electromechanical and light industrial products (such as automobiles, aviation, railway, refrigeration, instruments, furniture, switch, elevator and decoration)
- Size and Quantity: 115pcs 1/4 20 rivet nut UNC. which drill hole size is 8.8mm/0.34'', total length is 15mm/0.59''
- Great Design: Our nut inserts 1/4 rivets are with flat and deep threads, which are easy to fix and have good anti-skid effect, making them easier to handle and install
- After-sale Services: We are confident in the quality of our rivnuts. Should you have any concerns regarding our products, please do not hesitate to tell us and we will respond within 24 hours
Overview
- Material: Carbon Steel
- Fastener Type: Rivet
- Thread Size: 1/4"-20
- Exterior Finish: Zinc
- Color: Yellow
Couldn't load pickup availability
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
-
Mattel Brick Shop Hot Wheels Lamborghini Miura P400 SV Building Toy Kit
Regular price $215.78 USDRegular priceSale price $215.78 USD -
810Pcs M3 Screws Assortment Kit,Hex Socket Head Cap Screws Bolts Nuts Washer Set,12.9 Grade Alloy Steel,Black Oxide M3 x 6/8/10/12/16/20/25/30mm,for 3D Printer,DIY Project - size: M3 810PCS Socket Black
Regular price $16.58 USDRegular priceSale price $16.58 USD -
Tutor in a Book's Geometry
Regular price $23.85 USDRegular priceSale price $23.85 USD -
Book Nook Kit, Bookshelf Indert Decor Alley with LED Light, 3D Wooden Puzzle for Adults Self-Assembly DIY Bookend Building Set Model Kit Hobbies Toy, Birthday Gift for Women Men, 170 Pieces - color: Christmas Corner
Regular price $109.54 USDRegular priceSale price $109.54 USD -
100X Handheld Microscope with 2" LCD Screen, Magnifying Glass for Kids - color: Pink
Regular price $23.64 USDRegular priceSale price $23.64 USD -
750PCS M3 Screws Assortment Kit, 304 Stainless Steel 18-8 Hex Socket Head Cap Screws Bolts Nuts and Washers Set, M3 x 6/8/10/12/16/20/25/30mm, for 3D Printer - size: SS M3 750PCS Socket Cap
Regular price $16.58 USDRegular priceSale price $16.58 USD -
3D Wooden Puzzle for Adults, 3D Puzzle Model Pirate Tavern Mechanical Model Kit, Pirate Hotel Building Construction Craft Set, DIY Hobbies Home Decoration Gifts for Men Women, 14+, 220 pcs - color: Pirate Tavern
Regular price $47.29 USDRegular priceSale price $47.29 USD -
Apluses Magnetic Blocks, Magnet Building Cubes for Kids Ages 3-5, STEM Educational Sensory Autism Montessori Preschool Toys, Gifts for Kids Ages 4-8 Year Old Boys and Girls - color: 72 Pcs
Regular price $56.42 USDRegular priceSale price $56.42 USD -
695PCS M3 Bolt Assortment Kit, Hex Socket Button Head Screws Nuts Bolts Washer Assortment Kit 304 Stainless Steel M3 x 6/8/10/12/16/20/25/30mm - size: M3 695PCS Button SS
Regular price $14.92 USDRegular priceSale price $14.92 USD -
Leipan Magnifying Glass for Kids, 100X 2 LCD Scrren Handheld Microscope - color: Blue
Regular price $22.06 USDRegular priceSale price $22.06 USD -
537Pcs M3 M4 M5 M6 Bolts Assortment Kit, Metric Machine Screws Phillips Pan Head Nuts Bolts Washer Assortment Kit, 304 Stainless Steel for Household Repairs,Electrical Wall Plate Switch - size: M3/4/5/6 537PCS Machine SS
Regular price $14.92 USDRegular priceSale price $14.92 USD -
3D Wooden Puzzle for Adults, 3D Puzzle Musical Carousel Model Kit with Music Box, Rotatable Wood Mechanical Gear Building, Classic Construction Craft Set DIY Birthday Gift, 153 PCS - color: Musical Carousel
Regular price $42.98 USDRegular priceSale price $42.98 USD -
1115Pcs M2.5 Screws Assortment Kit,Hex Socket Head Cap Screws Bolts Nuts Washer Set,12.9 Grade Alloy Steel,Black Oxide M2.5 x 4/6/8/12/16/20/25mm,for 3D Printer,DIY Project - size: M2.5 1115PCS Socket Black
Regular price $14.92 USDRegular priceSale price $14.92 USD -
Apluses 42PCS Magnetic Blocks, Gifts for 3 4 5 6 Year Old, Magnet Building Blocks for Kids, Girls & Boys, Sensory - Montessori - Autism - Magnetic Toys for Kids Ages 3-5 4-8 - color: 42 Pcs
Regular price $33.18 USDRegular priceSale price $33.18 USD -
3D Wooden Puzzle for Adults, Italy Leaning Tower of Pisa Wood Architecture Model, DIY Building Kit Craft Hobbies Toy, Birthday Festival Gift for Women Men 14+, Home Decor, 258 PCS - color: Leaning Tower of Pisa
Regular price $29.53 USDRegular priceSale price $29.53 USD -
Steve Spangler Science Shape Gel Deluxe Kit – Hands-On Science Kit for Kids to Learn About Polymers, DIY Slime Kit for Classroom and Home Learning – STEM Activity for Ages 6+ - style: Deluxe Kit
Regular price $27.80 USDRegular priceSale price $27.80 USD -
1065PCS M2.5 Bolt Assortment Kit, Hex Socket Button Head Screws Nuts Bolts Washer Assortment Kit 10.9 Grade Alloy Steel Black Oxide M2.5 x 4/6/8/12/16/20/25mm - size: M2.5 1065PCS Button Black
Regular price $14.92 USDRegular priceSale price $14.92 USD -
1300Pcs M2 Screws Assortment Kit,Hex Socket Head Cap Screws Bolts Nuts Washer Set,12.9 Grade Alloy Steel,Black Oxide M2 x 4/6/8/10/12/16/20mm,for 3D Printer,DIY Project - size: M2 1300PCS Socket Black
Regular price $14.92 USDRegular priceSale price $14.92 USD
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 ...
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 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 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.
















