Internal Diameter: 21mm
Outer Diameter: 37mm
M-Size: M20
Thickness: 3mm
Hardness: 70 ShA
Material: FKM
Colour: Black
Weight: 0.017kg
Temperature Range: Min: -60°C, Max: 230°C
Polymax FKM flat washers are designed for extreme environments, offering excellent resistance to chemicals, fuels, and high temperatures. Ideal for aerospace, chemical processing, and high-performance engines, they ensure leak-free sealing and long-term durability under severe conditions. Learn More
Internal Diameter: 21mm
Outer Diameter: 37mm
M-Size: M20
Thickness: 1.5mm
Hardness: 70 ShA
Material: FKM
Colour: Black
Weight: 0.009kg
Temperature Range: Min: -60°C, Max: 230°C
Polymax FKM flat washers are designed for extreme environments, offering excellent resistance to chemicals, fuels, and high temperatures. Ideal for aerospace, chemical processing, and high-performance engines, they ensure leak-free sealing and long-term durability under severe conditions. Learn More