[30 pieces 14 X 7.2 X 0.5 Mm]

Model: disc spring.
Material: 60SI2MNA
Quality Standard: DIN2093 German standard.
Surface treatment: add lubricant after phosphoric acid treatment
Outer diameter: 8 mm, 10 mm, 12.5 mm, 14 mm, 16 mm, 18 mm.
Inner diameter: 4.2 mm, 5.2 mm, 6.2 mm, 7.2 mm, 8..2 mm, 9.2 mm.
Thickness: 0.2 mm, 0.25 mm, 0.3 mm, 0.35 mm, 0.4 mm, 0.45 mm, 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm, 0.9 mm, 1.0 mm.
Size: outer diameter x inner diameter x thickness.
E.g: 8 x 4.2 x 0.4 mm, middle diameter = 8 mm, inner diameter = 4.2 mm, thickness = 0.4 mm.
Package includes: 20/30/50 pieces × depending on your choice
Product features:
In 1, the cross section of the disc spring is conical. A spring that can withstand axial loads (static or alternative).
2. Short stroke, heavy load. It needs a small space, easy to use and repair.