You save 510 (26%)
Estimated doorstep delivery by 21 Nov - 23 Nov from USA
Secure Fastening at a Low Cost
BinifiMux M3 lock nuts are high-quality stainless steel nuts with nylon inserts, designed for secure fastening in RC models, 3D printers, and mechanical projects. These lock nuts prevent loosening due to vibration or movement, thanks to the nylon deformation that increases friction and resilience.
Crafted from durable stainless steel with a plain finish, they resist rust and corrosion, suitable for Indian humid conditions. Easy to install, these nuts fit 3mm threaded bolts and are ideal for hobbyists and professionals seeking reliable, long-lasting fasteners. Reviewers highlight their toughness and ease of use, making them a trusted choice for critical assemblies.
Imported from the USA, these lock nuts arrive factory-sealed, with all duties paid, ensuring authenticity and quality. They are available in India through CrowCrowCrow, with express tracked delivery in 11-13 days and a 14-day Smile Guarantee.
Premium Stainless Steel & Nylon Locking Mechanism
BinifiMux lock nuts are crafted from corrosion-proof stainless steel with nylon inserts that deform under tightening, providing reliable resistance against loosening. This design outperforms generic nuts by ensuring a secure fit even in vibration-heavy applications, backed by durable material standards.
Ideal for Indian Hobbyists & Professionals
Perfect for RC enthusiasts, 3D printer builders, and mechanical hobbyists in India. These lock nuts prevent loose fittings during long use, with easy installation and rust resistance, ensuring safety and durability in humid climates. Skip if you need metric sizes other than M3.
Typical situations where BinifiMux M3 Lock Nut Set 100 pcs | Stainless Steel Nylon Insert Lock Nuts for RC & 3D Printer helps — illustrative scenarios, not customer reviews.
Rajesh, 35, Pune, working on RC drone assembly, faced loose fittings due to vibration.
Used BinifiMux M3 lock nuts, secured all joints, preventing loosening. Saved ₹500 vs local premium nuts, lasting over 2 years.
| Material | 304 Stainless Steel |
| Insert | Nylon |
| Thread Size | M3 x 0.5mm |
| Number of Pieces | 100 |
| Reapplication | N/A |
| Shelf Life | Factory-sealed, check manufacturer's date |
| Cost per Use | ₹1,490 per piece |
| Feature | BinifiMux M3 Lock | Others |
|---|---|---|
| Material | 304 stainless steel, rust-proof, durable | Zinc-plated steel, prone to rust in humid conditions |
| Locking Mechanism | Nylon insert deformation for secure fit | Plain nuts, may loosen over time |
| Pack Size & Storage | 100 pcs with plastic case, organized storage | Small pack, no storage case |
| Price per Piece | ₹1,490 per piece | ₹10-₹20 per piece in local markets |
| SKU | qxn7585 |
| GTIN | 0613852252062 |
| Brand | binifiMux |
| Material | Stainless Steel, Nylon |
| Size | M3 |
| Thread Pitch | 0.5mm |
| Thread Type | Right Hand |
About binifiMux
binifiMux specializes in high-quality fasteners, trusted for durable, rust-proof hardware for hobbyists and industrial use worldwide.
Compliance & Legal
This is a mechanical fastener, no medical or safety certifications required.
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This item:
BinifiMux M3 Lock Nut Set 100 pcs | Stainless Steel Nylon Insert Lock Nuts for RC & 3D Printer
1,490
This item
BinifiMux M3 Lock Nut Set 100 pcs | Stainless Steel Nylon Insert Lock Nuts for RC & 3D Printer
1,490
Total price:
7,100
You save 2,620 (27%) Extra3 items selected
3 items
7,100You save 2,620 (27%) Extra
| Attributes | Current |  |  |  | |||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 1,490 2,000 | 2,790 3,750 | 2,820 3,970 | 1,260 1,660 | 3,420 4,980 | 2,970 4,460 | 1,750 2,720 |
| Brand Name | binifiMux | Hillman | binifiMux | Hard-to-Find Fastener | Hard-to-Find Fastener | ZJWZJH | Loctite |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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