M8 Wave Washers (DIN 137B) - Marine Stainless Steel (A4) M8 Wave Washers (DIN 137B) - Marine Stainless Steel (A4) (pack of 1)

Accu Product Code (APC): HWW-M8-A4

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M8 Wave Washers (DIN 137B) - Marine Stainless Steel (A4) M8 Wave Washers (DIN 137B) - Marine Stainless Steel (A4) (pack of 1)

Accu Product Code (APC): HWW-M8-A4

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Accu Product Code (APC): HWW-M8-A4
For Use With Thread Size: M8 (8 mm)
External Diameter (OD): 15 mm
Uncompressed Height (Max) (H): 3 mm
Material: Stainless Steel - Marine (A4)
Finish: Matte Black
Internal Diameter (ID): 8.4 mm
Manufacturing Standard: DIN 137B
Material Family: Stainless Steel
System of Measurement: Metric
Thickness (T): 0.8 mm
Uncompressed Height (Min) (H): 1.5 mm
Weight per 100 Units: 76 g

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M8 Wave Washers (DIN 137B) - Marine Stainless Steel (A4) Description

The M8 Wave Washers (DIN 137B) - Marine Stainless Steel (A4) has the following features:

External Diameter (OD): 15 mm
Matte Black Finish
For Use With Thread Size: M8 (8 mm)
Internal Diameter (ID): 8.4 mm
Manufacturing Standard: DIN 137B
Stainless Steel - Marine (A4)
Stainless Steel Material Family
System of Measurement: Metric
Thickness (T): 0.8 mm
Uncompressed Height (Max) (H): 3 mm
Uncompressed Height (Min) (H): 1.5 mm

Discover more about the Wave Washers range.

Wave Washers are designed to create spring pressure when compressed, and are often used to pre-load fasteners. Some users also install Wave Washers as locking devices, although Accu do sell a number of specialist components for this purpose.

Wave Washers are occasionally called Crinkle Washers. Accu also stock a full range of Crinkle Washers. Wave Washers and Crinkle Washers are often used almost interchangeably, but Crinkle Washers are generally used for spacing, whereas Wave Washers are used as springs.

Materials

Wave Washers can be manufactured from A2 Stainless Steel as standard, with the option of Chemical Matte Black Coatings also available.

Metric Wave Washers

Components within this range are manufactured according to DIN 137B, and are available with internal diameters ranging from M3 up to M27, with additional sizes available for custom manufacture on request.

Shipping Information

Shipping Destinations:

Worldwide view delivery information

Weight (100 items):

0.076kg

Component History

Product First Available:

Monday, December 14, 2015

Stock Last Updated:

12:35 AMThursday, June 4, 2026

Specification Last Updated:

Wednesday, June 3, 2026

Barcodes

APC (Accu Product Code):

HWW-M8-A4

EAN13 (International Article No.):

5057196188253

ASIN (Amazon Stock Identification No.):

ASIN not defined.

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For Use With Thread Size

External Diameter (OD)

Uncompressed Height (Max) (H)

Material

Finish

Internal Diameter (ID)

Manufacturing Standard

Material Family

System of Measurement

Thickness (T)

Uncompressed Height (Min) (H)

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M8 Wave Washers (DIN 137B) - Marine Stainless Steel (A4) M8 Wave Washers (DIN 137B) - Marine Stainless Steel (A4) (pack of 1)

M8 Wave Washers (DIN 137B) - Marine Stainless Steel (A4) M8 Wave Washers (DIN 137B) - Marine Stainless Steel (A4) (pack of 1)

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