Micro spring washers to Din 7980 with square section are also commonly known as spring lock or split washers, as the washer is split at one point and bent into a helical shape. This causes it to exert a spring force between the fastener head and substrate.
Available in stainless steel (A2 & A4) and steel (HV 430 – 530) zinc plated, in diameters from M2 to M3, with larger diameters also available.
Micro Spring Washer Square Din 7980 Available Sizes & Materials
|M2 Spring Washer Square Din 7980||4.4||0.6||Steel / Stainless|
|M2.5 Spring Washer Square Din 7980||4.7||0.8||Steel / Stainless|
|M3 Spring Washer Square Din 7980||5.6||1.0||Steel / Stainless|