EN
BN 20231 - DIN 6798 A
Material：Spring steel
Surface：zinc plated with thick layer passivation
Hardness：350-425 HV
- Parameter
Parameter
Serrated lock washers type A, external serrations Spring steel - zinc plated with thick layer passivation
Home > Products > Anti loosening elements > Securing and anti loosening washers > Serrated lock washers / Toothed lock washers
Material：Spring steel
Surface：zinc plated with thick layer passivation
Hardness：350-425 HV
Serrated lock washers type A, external serrations Spring steel - zinc plated with thick layer passivation
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