Excellent 4.7 out of 5.

20mm Wire Snap Ring For Shafts (DIN 9925) - Black Stainless Steel (A1) 20mm Wire Snap Ring For Shafts (DIN 9925) - Black Stainless Steel (A1) (pack of 1)

Accu Product Code (APC): HWSRS-20-17.7-A1-BL

Images shown for graphic representation. Not to scale.

20mm Wire Snap Ring For Shafts (DIN 9925) - Black Stainless Steel (A1) 20mm Wire Snap Ring For Shafts (DIN 9925) - Black Stainless Steel (A1) (pack of 1)

Accu Product Code (APC): HWSRS-20-17.7-A1-BL

Key Features

Certified Precision - Certificate of Conformity Supplied As Standard.
1 Year Extended Warranty.
Free Technical Support From Our Engineers.

Show All Sizes & Materials

3D CAD Model Downloads: Details .

Simple 90 Day Returns Details.

1 Year Warranty Details.

Official AccuBlack Product.

Buy More & Save

/ Each Pack of
Exc. VAT
Price Exc. VAT

All prices below Exc. VAT

Minimum order quantity: Maximum order quantity:

This component is

Discontinued

Find Alternatives

This component is

Out of Stock

This component is

Available Offline

Manufactured For Your Order

It's prime for engineers.

Show All Sizes & Materials

20mm Wire Snap Ring For Shafts (DIN 9925) - Black Stainless Steel (A1) Description

The 20mm Wire Snap Ring For Shafts (DIN 9925) - Black Stainless Steel (A1) has the following features:

DIN 9925 Manufacturing Standard
Stainless Steel (A1) Material
Stainless Steel (A1) Material Specification
Matte Black Finish
Metric Metric or Imperial
2mm Ring Thickness (T)
3mm Opening (A)
20mm Shaft Outer Diameter (SD)
18mm Groove Diameter
17.2mm Ring Inner Diameter (Min) (ID)
+0.5/-0mm Ring Inner Diameter (Min) (ID) Tolerance

Discover more about the Wire Snap Rings for Shafts range.

This C-shaped Round Wire Ring is a type of retaining ring intended to expand as it is axially fitted tightly around a shaft. Used as an assembly aid to hold components onto shafts, these rings snap into place within a radial groove, permitting rotation but preventing lateral movement.

These components are designed to work similarly to an External Circlip, however unlike a Circlip, Snap Rings do not feature specially formed ends to aid with installation and removal using circlip pliers.

Snap Rings for Shafts are commonly used in the automotive industry, often to secure bushings and pins within gear systems. Accu also supplies Wire Snap Rings for Bores in our standard component range.

Materials

As standard, Accu’s Round Snap Rings are manufactured from 303 Stainless Steel (A1). This type of Retaining Ring can also be supplied with a matte black finish.

Sizes

Produced in accordance with DIN 9925, replacing the old DIN 7993A manufacturing standard, our range of Round Wire Snap Rings for Shafts are available in shaft diameters ranging from 4mm to 50mmm, with thicknesses from 0.5mm to 2.5mm.

Shipping Information

Shipping Destinations:

Worldwide view delivery information

Weight (100 items):

0.145kg

Component History

Product First Available:

Tuesday, November 2, 2021

Stock Last Updated:

09:22 PMSaturday, July 12, 2025

Specification Last Updated:

Saturday, July 12, 2025

Barcodes

APC (Accu Product Code):

HWSRS-20-17.7-A1-BL

EAN13 (International Article No.):

5054328521506

ASIN (Amazon Stock Identification No.):

ASIN not defined.

3D CAD Model Downloads

It will be automatically recharged within 24 hours. If you would like more downloads or need help please contact us

See a problem with this CAD Model?

Sorry, this is not available online right now.

To request a CAD Model please provide the following:

Name

Thank you for requesting a 3D CAD Model.

We aim to get back to you within 2 working days.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Reviews

Product Certifications.

Certificate of Conformity Included

RoHS Certified

REACH Certified

ISO9001
Quality Approved

Your Daily Download Limit Has Been Reached.

It will be automatically recharged within 24 hours. If you would like more downloads or need help please contact us.

Report A Product Specification Or CAD Error.

Shaft Outer Diameter (SD)

Ring Inner Diameter (Min) (ID)

Ring Thickness (T)

Material

Finish

Groove Diameter

Manufacturing Standard

Material Specification

Metric or Imperial

Opening (A)

CAD Error:

Is there anything else you'd like us to know?

Email Address (so we can let you know when it's fixed)

Get A Quote By Email. Quote Successful.

YOUR PRODUCT

20mm Wire Snap Ring For Shafts (DIN 9925) - Black Stainless Steel (A1).

Minimum quantity required for a quote:

Thank you for requesting a quote.

We aim to get back to you within 2 working days.

Submit Another Quote.

1 How Many Do You Need?

Minimum quote quantity:

We have the quantity you need in stock. Add the product straight to your cart below. ( each)

2 Getting in Touch

Your Name

Company Name

Company Email Address

Company Phone Number

3 Tell Us More We'd love to hear your plans

Industry

Delivery Country

Other Details Max 500 characters.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Destination	Available Services
	Morning Express (Before Noon)	Saturday Express

Complete Your Project With These Recommendations.

Out Of Stock

Complete Your Project With These Recommendations.

Out Of Stock

20mm Wire Snap Ring For Shafts (DIN 9925) - Black Stainless Steel (A1) 20mm Wire Snap Ring For Shafts (DIN 9925) - Black Stainless Steel (A1) (pack of 1)

20mm Wire Snap Ring For Shafts (DIN 9925) - Black Stainless Steel (A1) 20mm Wire Snap Ring For Shafts (DIN 9925) - Black Stainless Steel (A1) (pack of 1)

Purchased