M3 Non-Serrated Flanged Nylon Locking Nuts (DIN 6926) - Marine Stainless Steel (A4) M3 Non-Serrated Flanged Nylon Locking Nuts (DIN 6926) - Marine Stainless Steel (A4) (pack of 1)

Accu Product Code (APC): HNFFN-M3-A4

Images shown for graphic representation. Not to scale.

M3 Non-Serrated Flanged Nylon Locking Nuts (DIN 6926) - Marine Stainless Steel (A4) M3 Non-Serrated Flanged Nylon Locking Nuts (DIN 6926) - Marine Stainless Steel (A4) (pack of 1)

Accu Product Code (APC): HNFFN-M3-A4

Key Features

Non-Serrated
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

Accu Product Code (APC): HNFFN-M3-A4
Thread Size: M3 (3 mm)
Socket Size (J): 5.5 mm Tolerance: +0/-0.18 mm
Nut Thickness (L): 5.1 mm Tolerance: +0/-0.36 mm
Material: Stainless Steel - Marine (A4)
Finish: Natural
Manufacturing Standard: DIN 6926
Material Family: Stainless Steel
Overall Flange Diameter (Max) (D): 8 mm
Serrated: No
Socket Size Across Point: 6.33 mm
System of Measurement: Metric
Thread Length (Min): 3.7 mm
Thread Pitch: 0.5 mm
Weight per 100 Units: 72 g

Download Tech Spec

See a problem with this specification?

M3 Non-Serrated Flanged Nylon Locking Nuts (DIN 6926) - Marine Stainless Steel (A4) Description

The M3 Non-Serrated Flanged Nylon Locking Nuts (DIN 6926) - Marine Stainless Steel (A4) has the following features:

Natural Finish
Manufacturing Standard: DIN 6926
Stainless Steel - Marine (A4)
Stainless Steel Material Family
Nut Thickness (L): 5.1 mm
Nut Thickness (L) Tolerance: +0/-0.36 mm
Overall Flange Diameter (Max) (D): 8 mm
Socket Size (J): 5.5 mm
Socket Size (J) Tolerance: +0/-0.18 mm
Socket Size Across Point: 6.33 mm
System of Measurement: Metric
Thread Length (Min): 3.7 mm
Thread Pitch: 0.5 mm
Thread Size: M3 (3 mm)

Discover more about the Non-Serrated Flanged Nylon Locking Nuts range.

Non-Serrated Flanged Nylon Locking Nuts (also called Flanged Nyloc Nuts) are a type of economic locknut fitted with a polymer insert. The elastic Nylon insert of this component fits tightly against the fastener, and is designed to resist loosening when subjected to harsh vibrations.

Unlike a regular Hexagon Nylon Locking Nut, this variant features an integrated flange which provides greater load-bearing capabilities.

Serrated Flanged Nylon Locking Nuts, which provide additional grip on the surface of the joint, are also available as an alternative to this Non-Serrated Flange Nyloc Nut.

Materials

Flanged Nylon Locking Nuts can be manufactured from both A2 and A4 (Marine Grade) Stainless Steel with a natural finish.

Metric Flange Nyloc Nuts

These components are produced to the DIN 6926 standard and are available in thread sizes of between M3 and M12, with flange diameters ranging from 7.8mm up to 26mm.

Shipping Information

Shipping Destinations:

Worldwide view delivery information

Weight (100 items):

0.072kg

Component History

Product First Available:

Tuesday, June 14, 2016

Stock Last Updated:

02:07 AMFriday, June 19, 2026

Specification Last Updated:

Thursday, June 18, 2026

Barcodes

APC (Accu Product Code):

HNFFN-M3-A4

EAN13 (International Article No.):

5057196543236

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.

Customers Also Shopped For.

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.

Thread Size

Socket Size (J)

Nut Thickness (L)

Material

Finish

Manufacturing Standard

Material Family

Overall Flange Diameter (Max) (D)

Serrated

Socket Size Across Point

System of Measurement

Thread Length (Min)

Thread Pitch

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

M3 Non-Serrated Flanged Nylon Locking Nuts (DIN 6926) - 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

Out Of Stock

Out Of Stock

M3 Non-Serrated Flanged Nylon Locking Nuts (DIN 6926) - Marine Stainless Steel (A4) M3 Non-Serrated Flanged Nylon Locking Nuts (DIN 6926) - Marine Stainless Steel (A4) (pack of 1)

M3 Non-Serrated Flanged Nylon Locking Nuts (DIN 6926) - Marine Stainless Steel (A4) M3 Non-Serrated Flanged Nylon Locking Nuts (DIN 6926) - Marine Stainless Steel (A4) (pack of 1)

Purchased