M8 x 8.4mm Locking Tab Washers (20mm Long Tab) | A2 Stainless Steel

Product code: WT93-M8-A2
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M8 x 8.4mm Locking Tab Washers (20mm Long Tab) | A2 Stainless Steel
M8 x 8.4mm Locking Tab Washers (20mm Long Tab) | A2 Stainless Steel
M8 x 8.4mm Locking Tab Washers (20mm Long Tab) | A2 Stainless Steel
M8 x 8.4mm Locking Tab Washers (20mm Long Tab) | A2 Stainless Steel
M8 x 8.4mm Locking Tab Washers (20mm Long Tab) | A2 Stainless Steel
M8 x 8.4mm Locking Tab Washers (20mm Long Tab) | A2 Stainless Steel
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Product Specification
Size M8
Internal Diameter 8.4mm
Outside Diameter 22mm
Thickness 0.75mm
Tab Width 8mm
Tab Length 20mm
Standard DIN 93
Material A2 Stainless Steel

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M8 x 8.4mm DIN 93 Long Tab Washer | A2 Stainless Steel

Designed for industrial machinery and mechanical assemblies, this M8 DIN 93 Long Tab Washer has a 8.4mm internal diameter, 22mm outside diameter and 20mm long tab. Manufactured from A2 Stainless Steel, it provides a mechanical anti-rotation feature for compatible threaded fasteners by allowing the tab to be bent or located against an assembly feature.

What Are DIN 93 Long Tab Washers?

DIN 93 Long Tab Washers are locking washers designed to prevent rotation of nuts, bolts or screws by using a protruding tab as a physical stop. After the washer is positioned, the long tab is bent or located against a suitable assembly feature so the fastener cannot rotate freely.

Common Applications

  • Marine Equipment: Provides an anti-rotation washer for suitable marine and coastal assemblies when the appropriate stainless steel grade is selected.
  • Industrial Machinery: Helps lock nuts or bolts in position on equipment exposed to vibration and repeated mechanical movement.
  • Mechanical Engineering: Supports locking of nuts, bolts and machine screws in fabricated components and general engineering assemblies.
  • Maintenance and Repair: Offers a straightforward replacement locking method for machinery and equipment using DIN 93 washer geometry.

M8 DIN 93 Long Tab Washer Dimensions

  • Size: M8
  • Internal Diameter: 8.4mm
  • Outside Diameter: 22mm
  • Thickness: 0.75mm
  • Tab Width: 8mm
  • Tab Length: 20mm
  • Material: A2 Stainless Steel
  • Standard: DIN 93

Key Benefits

  • 0.75mm thickness matches the DIN 93 washer dimensions for this size.
  • Long tab can be bent or located against a suitable assembly feature to resist fastener rotation.
  • A2 Stainless Steel provides dependable corrosion resistance for general industrial, engineering and equipment assemblies.
  • Available across the wider range in A2 and A4 Stainless Steel from M4 to M39.

View the full DIN 93 Long Tab Washer range to compare sizes from M4 to M39 in A2 and A4 Stainless Steel. For help selecting the correct washer dimensions or material grade, contact the Vital Parts technical sales team on 01233 713581.

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