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Nut Inserts
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  6. Yaocom M3 Threaded…
Yaocom

Yaocom M3 Threaded Inserts 300 pcs | Brass Heat Set, Gold, 4mm Length, Heat & Ultrasonic Install

Yaocom M3 Threaded Inserts 300 pcs | Brass Heat Set, Gold, 4mm Length, Heat & Ultrasonic Install - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹1,950₹2,930

You save ₹980 (33%)

33% off the seller list price

Qty
Yaocom M3 Threaded Inserts 300 pcs | Brass Heat Set, Gold, 4mm Length, Heat & Ultrasonic Install — M3 X D5 X L4
M3 X D5 X L4
₹1,950
₹2,930
In Stock

Estimated doorstep delivery by 16 Nov - 18 Nov from USA

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High-Quality Brass Inserts at Competitive Price

About this item

Yaocom M3 Threaded Inserts are brass, heat set components designed for versatile use in electronics, 3D printing, and circuit board assembly. Their elegant gold finish adds charm while providing corrosion resistance and heat durability, ensuring long-lasting performance in Indian climates.

Crafted from high-quality brass, these inserts feature precise knurled construction for secure fixation. Suitable for ultrasonic or heat installation, they eliminate the need for countersunk holes, simplifying assembly. Reviewers report stable, slip-free fixation even in humid environments, making them ideal for DIY projects and professional repairs.

In India, these inserts are a cost-effective, reliable choice for electronics hobbyists and professionals. With fast ExpressBox delivery, 300 pcs ensure ample supply for multiple projects, with clear size info and minimal size errors. Perfect for those seeking durable, heat-resistant fasteners for plastic and circuit applications.

Key Features

  • Bulk Package: you will get 300 pcs M3 threaded inserts that provides sufficient quantity to cater to your daily needs; Whether it's for 3D printing, computer products, electronic items, or circuit board fixing, our bulk package offers ample supply
  • Quality Brass Material: our M3 heat set inserts are made from quality brass; They exhibit robustness, a smooth surface, no burrs, and good mechanical properties which make them not easy to deform, ensuring a long lasting use
  • Easy Installation: experience ease and efficiency with our brass threaded inserts that are suitable for installation by ultrasonic or heat into the plastic matrix; No need for countersunk holes or countersunk holes, making the installation process easier
  • Precision Construction: our 3d printer brass inserts knurled feature precise construction; Each threaded insert comes with clear threads, uniform force and spacing, offering adequate torsion and tension for secure fixation
  • Securely Held: enjoy the stability offered by our threaded inserts for plastic; They feature an outer diameter that is embossed to form a certain friction and bite force; Once molded, they are not easy to slippage, ensuring they stay firmly in place

Why choose this product

Premium Brass Construction & Precise Knurling

Made from high-quality brass, Yaocom inserts feature a smooth surface, precise threading, and knurled outer diameter for secure grip. Their heat resistance and corrosion-proof finish ensure durability in Indian environments, backed by positive reviews from electronics hobbyists and professionals.

Ideal for Electronics, 3D Printing & Circuit Boards

Designed for versatile use, these inserts support fast, reliable assembly in plastic components, circuit boards, and 3D printed parts. Skip if working with metal or needing high-pressure fittings; these are optimized for plastic and electronics projects.

How to use

  • Prepare the Plastic Surface — Heat the insert or ultrasonic tool to the recommended temperature. Ensure the plastic is clean and free of debris for optimal bonding.
  • Insert the Brass Component — Press or heat the insert into the plastic hole, applying steady force until fully seated. No countersunk hole needed.
  • Allow to Cool & Set — Let the insert cool for a few seconds. Check for firm grip; repeat for multiple inserts as needed for your project.

Example scenarios

Typical situations where Yaocom M3 Threaded Inserts 300 pcs | Brass Heat Set helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

An electronics hobbyist in Mumbai needed durable inserts for custom circuit boards, facing humidity issues.

How this product helps

Used Yaocom brass inserts, which resisted corrosion and heat, lasting over 6 months with stable fixation, saving ₹200 on replacements.

Specifications & installation

Specifications

MaterialBrass

Installation & usage

Installation MethodHeat or ultrasonic into plastic
ReapplicationSuitable for multiple heat cycles
Shelf LifeUnopened, indefinite; check manufacturer
Cost per use₹1,950 per piece
Suitable forElectronics, 3D printing, circuit boards

How we compare

FeatureYaocom M3 ThreadedOthers
Material DurabilityBrass, heat & corrosion resistant, designed for long-term use in electronicsTypically zinc-plated steel, less resistant to heat and humidity
Price per Piece₹1,950 per piece₹10-15 per piece in local bulk packs
Installation EaseSuitable for ultrasonic or heat insertion, no countersunk holes neededRequires manual threading or less precise methods
Size & CompatibilityM3 x D5 x L4, compatible with common plastic electronics in IndiaVaries, often incompatible with standard M3 fittings

Product details

SKUmkj3505
BrandYaocom
MaterialBrass
ColorGold
SizeM3 X D5 X L4
Overall Size5 x 4 mm (0.2 x 0.16 inch)

About Yaocom

Yaocom specializes in high-quality fasteners, offering durable brass inserts for electronics and DIY projects worldwide.

Compliance & Legal

This is a mechanical fastener; no medical or safety certifications required.

Customer Reviews

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FAQ, See What Others Asked

What thread size and standard does this fitting nut use?
The inserts are M3 threaded, with a 4mm diameter and 4mm length, compatible with standard M3 fittings and plastic components in India.
What material is this fitting nut made from?
Made from high-quality brass, these inserts are corrosion-resistant and heat durable, suitable for electronics and DIY projects.
Can I install these inserts with ultrasonic or heat methods?
Yes, they are designed for easy ultrasonic or heat installation into plastic, eliminating the need for countersunk holes.
Are these inserts suitable for humid Indian environments?
Yes, brass construction offers excellent corrosion resistance, making them reliable in humid and high-temperature conditions.
How many inserts are included in the pack?
The pack contains 300 brass M3 threaded inserts, providing ample supply for multiple projects or ongoing repairs.
How do I ensure the correct size before purchase?
Please check the size info: M3 diameter, 4mm length, and overall size of 5 x 4 mm, to match your plastic or circuit board needs.

Frequently bought together

Yaocom M3 Threaded Inserts 300 pcs | Brass Heat Set, Gold, 4mm Length, Heat & Ultrasonic Install

This item:

Yaocom M3 Threaded Inserts 300 pcs | Brass Heat Set, Gold, 4mm Length, Heat & Ultrasonic Install

₹1,950

Yaocom M3 Threaded Inserts 300 pcs | Brass Heat Set, Gold, 4mm Length, Heat & Ultrasonic Install

This item

Yaocom M3 Threaded Inserts 300 pcs | Brass Heat Set, Gold, 4mm Length, Heat & Ultrasonic Install

₹1,950

Total price:

₹6,050

You save ₹2,940 (33%) Extra

3 items selected

3 items

₹6,050

You save ₹2,940 (33%) Extra

Product Comparison

Attributes
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Spec
Price
₹1,950
₹2,930
₹1,820
₹2,900
₹2,280
₹3,160
₹1,640
₹2,350
₹1,550
₹1,990
₹1,950
₹2,640
₹3,590
₹4,780
Brand NameYaocomFFVRVSSFFVRVSSFFVRVSSFFVRVSSTeansicRedicare
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹1,950₹2,930

You Save ₹980

Estimated doorstep delivery by 16 Nov - 18 Nov from USA
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