
Q312 Leaf Spring Nut
Q312 Leaf Spring Nut is a heavy-duty fastener designed for securing leaf spring assemblies in automotive and truck suspension systems, ensuring strong and reliable connections under high load conditions.
Specifications
Application scenarios
Product Details
Contact Information
š§ Email: [email protected]
š± Phone / WhatsApp: +86-15303108723
š¬ WhatsApp Chat: Click to Chat on WhatsApp
š Address: Industrial Park, Shahe City, Xingtai, Hebei Province, China
Product Advantages
- High corrosion resistance for long service life
- Quick installation, improving assembly efficiency
- Strong expansion and pulling force for stable fixing
- Complete size range from M4 to M10
- Supports OEM/ODM customization
Materials
65Mn spring steel / stainless steel
Specification
Size: M4āM10
Standard: QC/T 608-2011
Application Areas
Automotive industry, industrial applications, home appliance industry, rail transportation, construction machinery, and other heavy-duty fastening systems.
Related Products & Technical Information


For technical reference on leaf spring nut structures and automotive fastening solutions, you can view our related guide: spring nut fastening design and vibration locking performance guide .
Why Choose AOJIA Manufacturing?
- Factory Direct Supply, No Middleman Costs
- In-house Lab with Batch Pull Testing
- OEM/ODM Packaging Customization
Need Help with Our Products?
If you are unsure whether a product is suitable for your project, please contact our technical engineers for calculations and selection advice.
