Sping lock washer and toothe washerSpec: DIN127 7980 Asme B18.21-1994DIN6798A/J/V DIN6797A/JMaterial ; stell A2 A4Output :300 tons/M
Sping lock washer and Tooth washer
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Sping lock washer and toothe washerSpec: DIN127 7980 Asme B18.21-1994DIN6798A/J/V DIN6797A/JMaterial ; stell A2 A4Output :300 tons/M