Excellent 4.7 out of 5.

M20 Square Taper Washers For I-Sections (DIN 435) - Marine Stainless Steel (A4) M20 Square Taper Washers For I-Sections (DIN 435) - Marine Stainless Steel (A4) (pack of 1)

Accu Product Code (APC): HSTWI-M20-A4

Images shown for graphic representation. Not to scale.

M20 Square Taper Washers For I-Sections (DIN 435) - Marine Stainless Steel (A4) M20 Square Taper Washers For I-Sections (DIN 435) - Marine Stainless Steel (A4) (pack of 1)

Accu Product Code (APC): HSTWI-M20-A4

Key Features

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

Show All Sizes & Materials

3D CAD Model Downloads: Details .

Simple 90 Day Returns Details.

3 Year Warranty Details.

Official AccuScrews 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

M20 Square Taper Washers For I-Sections (DIN 435) - Marine Stainless Steel (A4) Description

The M20 Square Taper Washers For I-Sections (DIN 435) - Marine Stainless Steel (A4) has the following features:

DIN 435 Manufacturing Standard
Marine Stainless Steel (A4) Material
316 Marine Grade Stainless Steel (A4) Material Specification
Natural Finish
Metric Metric or Imperial?
0.9mm Hole Depth
8 Degrees Angle
M20 (20mm) For Use With Thread Size
14% Gradient
+0.52/-0mm Internal Diameter (D) Tolerance
22mm Internal Diameter (D)
10.4mm Width (Max) (H)
8mm Width (Min) (H)
+/-0.5% Gradient Tolerance
6.1mm Midpoint Width (T)
40mm Length 1 [Max] (A)
+/-2.5mm Length 1 [Max] (A) Tolerance
44mm Length 2 [Min] (B)
+/-0.8mm Length 2 [Min] (B) Tolerance

Discover more about the Square Taper Washers for I-Sections range.

Square Taper Washers (DIN 435) are specifically designed for I-Sections. Products within this range are specially designed for use with I-Sections (also called I-Beams or H-Beams).

Materials

Square Taper Washers for I-Sections are manufactured from A2 and A4 Stainless Steel as standard, with Chemical Matte Blackening available on request.

Metric

Components in this range are compatible with thread diameters of between M8 and M24, and are available in widths ranging from 3.6mm up to 12.3mm.

Shipping Information

Shipping Destinations:

Worldwide view delivery information

Weight (100 items):

6.7kg

Component History

Product First Available:

Thursday, June 16, 2016

Stock Last Updated:

04:20 AMFriday, June 20, 2025

Specification Last Updated:

Thursday, June 19, 2025

Barcodes

APC (Accu Product Code):

HSTWI-M20-A4

EAN13 (International Article No.):

5057196551774

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.

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.

For Use With Thread Size

Length 1 [Max] (A)

Length 2 [Min] (B)

Material

Finish

Angle

Gradient

Hole Depth

Internal Diameter (D)

Manufacturing Standard

Material Specification

Metric or Imperial?

Midpoint Width (T)

Width (Max) (H)

Width (Min) (H)

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

M20 Square Taper Washers For I-Sections (DIN 435) - Marine Stainless Steel (A4).

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

M20 Square Taper Washers For I-Sections (DIN 435) - Marine Stainless Steel (A4) M20 Square Taper Washers For I-Sections (DIN 435) - Marine Stainless Steel (A4) (pack of 1)

M20 Square Taper Washers For I-Sections (DIN 435) - Marine Stainless Steel (A4) M20 Square Taper Washers For I-Sections (DIN 435) - Marine Stainless Steel (A4) (pack of 1)

Purchased