Stainless Steel A2 External Serrated Lock Washer Size 20 mm Thickness 1.4 mm DIN 6798 Standard | Aobsco Company
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Available now External Tooth Serrated Lock Washer, made of Stainless steel A2, from Aobsco Company, External serrated washer have small ridges to ensure excellent fixation, They can withstand high pressure and strength, providing excellent resistance to loosening, size 20 mm, thickness 1.4 mm, standard DIN 6798.
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Product description
External Tooth Serrated Lock Washer, made of Stainless steel A2, from Aobsco Company, External serrated washer have small protrusions on their outer diameter to ensure excellent clamping. The teeth bite on the joint material and create a constant pressure that does not loosen even during constant vibrations. It can also withstand extremely high pressure and force provides excellent resistance to loosening.
- Size: 20 mm
- Inner diameter (d1): 21 mm
- Outer diameter (d2): 33 mm
- Thickness (S): 1.4 mm
- Material: Stainless steel A2
