M10 Form C Washers For Use In Structural Steelwork (DIN 7989-1) - Black Marine Stainless Steel (A4) M10 Form C Washers For Use In Structural Steelwork (DIN 7989-1) - Black Marine Stainless Steel (A4) (pack of 1)

Accu Product Code (APC): HPSW-M10-A4-BL

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M10 Form C Washers For Use In Structural Steelwork (DIN 7989-1) - Black Marine Stainless Steel (A4) M10 Form C Washers For Use In Structural Steelwork (DIN 7989-1) - Black Marine Stainless Steel (A4) (pack of 1)

Name: M10 Form C Washers For Use In Structural Steelwork (DIN 7989-1) - Black Marine Stainless Steel (A4)
Brand: AccuBlack
SKU: HPSW-M10-A4-BL
Availability: InStock
Rating: 5 (7 reviews)

Accu Product Code (APC): HPSW-M10-A4-BL

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Accu Product Code (APC): HPSW-M10-A4-BL
For Use With Thread Size: M10 (10 mm)
External Diameter (OD): 20 mm Tolerance: +0/-1.3 mm
Thickness (T): 8 mm Tolerance: +/-1.2 mm
Material: Stainless Steel - Marine (A4)
Finish: Matte Black
Internal Diameter (d): 11 mm Tolerance: +0.7/-0 mm
Manufacturing Standard: DIN 7989-1
Material Family: Stainless Steel
System of Measurement: Metric
Weight per 100 Units: 1.38 kg

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M10 Form C Washers For Use In Structural Steelwork (DIN 7989-1) - Black Marine Stainless Steel (A4) Description

The M10 Form C Washers For Use In Structural Steelwork (DIN 7989-1) - Black Marine Stainless Steel (A4) has the following features:

External Diameter (OD): 20 mm
External Diameter (OD) Tolerance: +0/-1.3 mm
Matte Black Finish
For Use With Thread Size: M10 (10 mm)
Internal Diameter (d): 11 mm
Internal Diameter (d) Tolerance: +0.7/-0 mm
Manufacturing Standard: DIN 7989-1
Stainless Steel - Marine (A4)
Stainless Steel Material Family
System of Measurement: Metric
Thickness (T): 8 mm
Thickness (T) Tolerance: +/-1.2 mm

Discover more about the Form C Washers For Steel Structures range.

A punched Plain Washer produced to grade C of the DIN 7989-1 manufacturing standard, this type of component is designed specifically for use within structural steelwork.

Commonly referred to as Washers For Steel Structures, or informally known as Thick Flat Washers, this type of component is used for spacing where large bearing surfaces are a requirement. This washer features a larger external diameter (OD) and thickness (height) than more common Metric Flat Washers.

Materials

Steel Structure Form C Washers are manufactured in A2 Stainless Steel or Marine Grade Stainless Steel (316). Both material options can be supplied in our specialist chemical matte black finish.

Sizes

Our range of Form C Washers For Steel Structures are made to suit thread diameters M10 to M30, with a nominal height, or thickness, of 8mm (+/- 1.2mm).

Shipping Information

Shipping Destinations:

Worldwide view delivery information

Weight (100 items):

1.38kg

Component History

Product First Available:

Thursday, October 28, 2021

Stock Last Updated:

12:54 PMThursday, June 4, 2026

Specification Last Updated:

Thursday, June 4, 2026

Barcodes

APC (Accu Product Code):

HPSW-M10-A4-BL

EAN13 (International Article No.):

5054328516168

ASIN (Amazon Stock Identification No.):

ASIN not defined.

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M10 Form C Washers For Use In Structural Steelwork (DIN 7989-1) - Black Marine Stainless Steel (A4) M10 Form C Washers For Use In Structural Steelwork (DIN 7989-1) - Black Marine Stainless Steel (A4) (pack of 1)

M10 Form C Washers For Use In Structural Steelwork (DIN 7989-1) - Black Marine Stainless Steel (A4) M10 Form C Washers For Use In Structural Steelwork (DIN 7989-1) - Black Marine Stainless Steel (A4) (pack of 1)

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