Telephone 01202 478899
sales@woodstockindustrial.com

We supply DIN137B Curved Spring Washers in the following materials,

Spring Steel, Zinc A2 Stainless Steel

Dimensions for DIN137B Curved Spring Washers



Bolt Size d1 d2 s
M3 3.2mm 8.0mm 0.5mm
M3.5 3.7mm 8.0mm 0.5mm
M4 4.3mm 9.0mm 0.5mm
M5 5.3mm 11.0mm 0.5mm
M6 6.4mm 12.0mm 0.5mm
M7 7.4mm 14.0mm 0.8mm
M8 8.4mm 15.0mm 0.8mm
M10 10.5mm 21.0mm 1.0mm
M12 13.0mm 24.0mm 1.2mm
M14 15.0mm 28.0mm 1.6mm
M16 17.0mm 30.0mm 1.6mm
M18 19.0mm 34.0mm 1.6mm
M20 21.0mm 36.0mm 1.6mm
M22 23.0mm 40.0mm 1.8mm
M24 25.0mm 44.0mm 1.8mm
M27 28.0mm 50.0mm 2.0mm