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Self-Clinching Nuts | PEM Nuts | Press-Fit Nuts

Nuts

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Self-Clinching Nuts | PEM Nuts | Press-Fit Nuts

Hebei Chudu Metal Products Co., Ltd. offers high-performance self-clinching nuts, also known as PEM nuts or press-fit nuts, designed for use in thin metal sheets. These nuts are pressed into a pre-punched hole and become a permanent part of the host material, providing strong, reusable internal threads without the need for welding or additional hardware.

  • Product Name Self-Clinching Nut / PEM Nut / Press-Fit Nut
  • Standards PEM® standard, DIN, ISO, or customized
  • Thread Type Metric / UNC / UNF
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Product Information
IMG_E2516
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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

  • 3-4icon_ (10)
    Installs into thin metal sheets (as thin as 0.5 mm)
  • 3-4icon_ (9)
    Provides strong, load-bearing internal threads
  • metalworking
    Displaces metal into undercut for permanent hold – no welding needed
  • Industrial
    Flush installation – nut sits flush with the surface
  • Easy to install and compatible with standard boltsnuts
    Resists push-out and torque-out
  • Tooling and fixture construction
    Ideal for high-volume assembly with automation
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Applications

  • Sheet metal fabrication

    Sheet metal fabrication

  • Electrical

    Electronics enclosures and control panels

  • Telecommunication equipment

    Telecommunication equipment

  • Medical devices and automotive dashboards

    Medical devices and automotive dashboards

  • Aerospace and precision instruments

    Aerospace and instrumentation housing

  • Appliance and lighting industries

    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.

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