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High-Performance Self-Clinching Nuts from China - Reliable PEM Nuts Suppliers & Factory for Thin Metal Sheets
Product Overview
| Product Name | Self-Clinching Nut / PEM Nut / Press-Fit Nut |
| Standards | PEM® standard, DIN, ISO, or customized |
| Material | Carbon Steel (Heat Treated) Stainless Steel (SS304, SS316) Aluminum (Optional) |
| Thread Type | Metric / UNC / UNF |
| Surface Finish | Zinc Plated (Clear / Yellow / Blue) Passivated (for stainless steel) Black Oxide Plain |
| Size Range | Metric: M2 – M12 Inch: #2-56 to 1/2" Custom thread sizes and lengths available |
Product Features
Installs into thin metal sheets (as thin as 0.5 mm)
Provides strong, load-bearing internal threads
Displaces metal into undercut for permanent hold – no welding needed
Flush installation – nut sits flush with the surface
Resists push-out and torque-out
Ideal for high-volume assembly with automation
Applications
Sheet metal fabrication
Electronics enclosures and control panels
Telecommunication equipment
Medical devices and automotive dashboards
Aerospace and instrumentation housing
Appliance and lighting industries
Packaging & Delivery
| Packaging | Bulk in cartons with inner bags Small boxes or labeled polybags Customized packaging upon request |
| Lead Time | 7–30 days depending on quantity and custom orders |
| Shipping Port | Tianjin, China |
Why Choose Hebei Chudu
- Over 10 years of experience in precision fastener manufacturing.
- Wide selection of self-clinching hardware: nuts, studs, and standoffs.
- ISO 9001 certified with strict quality assurance.
- Custom engineering support for OEM/ODM projects.
- Export to 40+ countries with full logistics support.
- Consistent quality and competitive pricing.
Frequently Asked Questions
What materials are available for your self-clinching nuts?
Our self-clinching nuts are available in Carbon Steel (Heat Treated), Stainless Steel (SS304, SS316), and optional Aluminum to suit different applications and environment requirements.
What thinness of metal sheet can these PEM nuts support?
These press-fit nuts are designed to install securely into thin metal sheets down to a thickness of 0.5 mm, providing strong, load-bearing internal threads without needing welding.
What thread types and size ranges do you offer?
We offer both Metric (M2 – M12) and Inch (#2-56 to 1/2") thread types in UNC/UNF standards. Custom thread sizes and lengths can also be engineered upon request.
What surface finishes are available for corrosion protection?
We provide multiple surface treatments including clear, yellow, or blue Zinc Plating, Passivation (specifically for stainless steel), Black Oxide, and plain finishes.
What is the typical lead time and shipping port?
The lead time is generally between 7 to 30 days, depending on the order volume and customization specifications. All shipments are dispatched from the port of Tianjin, China.
What certifications does Hebei Chudu hold?
Hebei Chudu is an ISO 9001 certified manufacturer with over 10 years of experience in precision fasteners, ensuring strict quality assurance and reliable logistics support for exports to over 40 countries.