4mm External Circlips (DIN 471) - Stainless Steel


Key Features

  • Manufactured from 1.4122 Stainless Steel
  • Internal Diameter: 3.7mm
  • Shaft Diameter (S): 4mm
  • Clip Thickness (T): 0.4mm
  • Material: Stainless Steel
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4mm External Circlips (DIN 471) - Stainless Steel Technical Specification

4mm External Circlips (DIN 471) - Stainless Steel Drawing
Clearance Diameter (C)8.6mm
Clip Thickness (T)0.4mm
Grip HolesNo
Groove Diameter (G)3.8mm
Internal Diameter3.7mm
Manufacturing StandardDIN 471
MaterialStainless Steel
Material Specification1.4122 Stainless Steel
Metric or Imperial?Metric
Shaft Diameter (S)4mm
Tang Height2.2mm

Product Certifications

Certificate of Conformity Included
Certificate of Conformity Included
RoHS Certified
RoHS Certified
REACH Certified
REACH Certified
Quality Approved

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4mm External Circlips (DIN 471) - Stainless Steel Description

The 4mm External Circlips (DIN 471) - Stainless Steel has the following features:

  • DIN 471 Manufacturing Standard
  • Stainless Steel Material
  • 1.4122 Stainless Steel Material Specification
  • Natural Finish
  • 0.4mm Clip Thickness (T)
  • Metric Metric or Imperial?
  • 3.8mm Groove Diameter (G)
  • 3.7mm Internal Diameter
  • 2.2mm Tang Height
  • 8.6mm Clearance Diameter (C)
  • 4mm Shaft Diameter (S)
  • No Grip Holes

Discover more about the External Circlips range

External Circlips, (sometimes called C-Clips or Seeger Rings) have a variety of applications, but are commonly used as retaining components. The clip is installed onto a shaft to prevent lateral movement of any parts connected to the shaft, or of the shaft itself. When connected to a shaft, an External Circlip can also be inserted into a cut or groove to create a lightweight and compact fastening. External Circlips are also commonly used alongside Bearings, and can be used as spacers or retaining rings for Gears.

External Circlips are stretched around a shaft using specialist Circlip tooling, and due to their slight flexibility, can accommodate shafts slightly larger than their own internal diameter. A tight fit is recommended to ensure that components are securely retained.

Stainless Steel Internal Circlips

All Internal Circlips sold by ACCU are manufactured from Stainless Steel with a self colour finish as standard. Chemical Matte Black Coatings can be applied on request.

Metric Internal Circlips

Components within this range are available in metric measurements. Internal diameters range from 2.70mm up to 94.50mm, making these components suitable for use with a wide range of shaft diameters.

Shipping Information

Shipping Destinations:Worldwide.
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Weight Band (100 items):Less than 0.1kg. Add to cart to calculate exact weights.

Component History

Product First Available:Sunday, June 28, 2015
Stock Last Updated:10:50 am
Friday, September 24, 2021
Specification Last Updated:Friday, September 24, 2021

APC / Barcodes

APC (Accu Product Code):HEC-4-A2
EAN13 (International Article No.):5054328383647
ASIN (Amazon Stock Identification No.):ASIN not defined.