M4 A2-70 Stainless Steel Internal Tooth Lock Washers

Product Description

Part Number: M4ITLWA2
Diameter: M4
Grade: A2-70 Stainless Steel
Finish: Plain

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M4 A2-70 Stainless Steel Internal Tooth Lock Washers

SKU: M4ITLWA2

Product Description

Part Number: M4ITLWA2
Diameter: M4
Grade: A2-70 Stainless Steel
Finish: Plain

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Grade	A2-70 Stainless
Specifications Met	ISO 3506-1 A2-70
Thickness	0.5 mm
Locking Type	Serrated tooth bite

Material	A2-70 Stainless
Pattern	Internal Tooth (DIN 6798)
Outside Diameter	8 mm
System	Metric

Finish	Plain
Diameter	M4
Inside Diameter	4.3 mm

Technical Drawing

Not to scale · DIN 6797 / 6798 · See table for exact dimensions

Technical Dimensions

Outside Diameter	8 mm
Inside Diameter	4.3 mm
Thickness	0.5 mm
Fits Bolt Size	M4
Pattern	Internal Tooth (DIN 6798)
Locking Action	Serrated tooth bite
Material	A2-70 Stainless

Internal tooth lock washer: twisted teeth around the inside edge bite the fastener head and the bearing surface to resist turning. The teeth sit hidden under the head for a neat appearance.

Dimensions conform to DIN 6797 / 6798 and may vary within specified manufacturing tolerances.