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| Brand Name : | Guanbiao | 
| Model Number : | M3X15 | 
| Certification : | ISO9001 | 
| Price : | USD0.08 | 
| Payment Terms : | ,T/T | 
| Supply Ability : | 500000 | 
| Delivery Time : | 15 work days | 
| Category | Specifications | |
|---|---|---|
| Product Name | Spring Combination Screws (Anti-Vibration & Thermal-Resistant) | |
| Material | Stainless Steel 304/316 (High Corrosion Resistance) / Nylon (Insulating & Lightweight) | |
| Thread Standards | Metric (M2-M12), UNC, UNF – Custom Threads Available | |
| Size Range | Diameter: M2-M12 | Length: 5mm-50mm (Customizable) | 
| Surface Treatment | Plain, Zinc-Plated, Black Oxide, Passivation (Anti-Rust) | |
| Key Applications | ✅ PC/Server: CPU Coolers, Motherboard Mounting ✅ Mining Rigs: GPU/ASIC Heat Sink Fixing ✅ Automotive: ECU Cooling, Radiator Assembly ✅ Industrial Fans & Water Cooling Systems  | |
| Quality Control | 100% Full Inspection – Automated Vision Screening & Torque Testing | |
| Certifications | RoHS, ISO 9001, SGS, IECQ Compliant | |
| Packaging | Standard: 1000pcs/Box | Custom Packaging & Labeling Supported | 
| MOQ | 10,000pcs (Sample Orders Accepted) | |
| Lead Time | 7-15 Days (Custom Orders) | 3-5 Days (Standard Stock) | 

Industrially Certified Spring Screws for Extreme Environments
Our spring combination screws are precision-engineered for high-stress thermal management in PCs, mining rigs, automotive electronics, and industrial cooling
systems. Every screw undergoes 100% automated QC inspection to ensure:
                                 
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