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DIN 9021

We supply DIN 9021 Washers in the following materials,

Mild Steel, Zinc or Galv A2 & A4 Stainless Steel

Washers can also be specially manufactured in any material

Dimensions for DIN 9021 Washers

Bolt Size Inside Diameter Outside Diameter Thickness
M3 3.2mm 9.0mm 0.8mm
M3.5 3.7mm 11.0mm 0.8mm
M4 4.3mm 12mm 1.0mm
M5 5.3mm 15mm 1.2mm
M6 6.4mm 18.0mm 1.6mm
M8 8.4mm 24mm 2.0mm
M10 10.5mm 30mm 2.5mm
M12 13mm 36mm 3.0mm
M14 15mm 42mm 3.0mm
M16 17mm 48mm 3.0mm
M18 20mm 54mm 4.0mm
M20 22mm 60mm 4.0mm
M22 24mm 66mm 5.0mm
M24 26mm 72mm 5.0mm
M27 29mm 81mm 6.0mm
M30 33mm 90mm 8.0mm
M33 36mm 99mm 8.0mm
M36 39mm 108mm 10.0mm
M39 42mm 117mm 10.0mm