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Plain washer type M NF E25-513 Steel Plain 100 HV38053
Plain washer type M NF E25-513 Steel Zinc plated 100 HV38055
Plain washer type M NF E25-513 Stainless steel A2 100 HV51417
Plain washer type M NF E25-513 Stainless steel A4 100 HV55417
Plain washer type M NF E25-513 Steel Zinc plated yellow passivated 100 HV38057