30mm External Circlips (DIN 471) - Stainless Steel


Key Features

  • 3 Year Extended Warranty.
  • Free Technical Support From Our Engineers.
  • Manufactured from 1.4122 Stainless Steel
  • Internal Diameter: 27.9mm
  • Shaft Diameter (S): 30mm
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30mm External Circlips (DIN 471) - Stainless Steel Technical Specification

30mm External Circlips (DIN 471) - Stainless Steel Drawing
Clearance Diameter (C)40.5mm
Clip Thickness (T)1.5mm
Grip HolesYes
Groove Diameter (G)28.6mm
Internal Diameter27.9mm
Manufacturing StandardDIN 471
MaterialStainless Steel
Material Specification1.4122 Stainless Steel
Metric or Imperial?Metric
Shaft Diameter (S)30mm
Tang Height5mm

Product Certifications

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

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30mm External Circlips (DIN 471) - Stainless Steel Description

The 30mm 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
  • 1.5mm Clip Thickness (T)
  • Metric Metric or Imperial?
  • 28.6mm Groove Diameter (G)
  • 27.9mm Internal Diameter
  • 5mm Tang Height
  • 40.5mm Clearance Diameter (C)
  • 30mm Shaft Diameter (S)
  • Yes 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):Between 0.25kg and 0.5kg. Add to cart to calculate exact weights.

Component History

Product First Available:Sunday, June 28, 2015
Stock Last Updated:08:35 pm
Thursday, January 20, 2022
Specification Last Updated:Thursday, January 20, 2022

APC / Barcodes

APC (Accu Product Code):HEC-30-A2
EAN13 (International Article No.):5054328383524
ASIN (Amazon Stock Identification No.):ASIN not defined.