SFX BT50-OTT-45° Filettatura Interna Mandrino Tirare Artiglio Produzione di Massa SM

SFX BT50-OTT-45° Internal Thread Spindle Pull Claw Mass Production Alloy Steel Material SM. Thread：Internal Thread. Order No.: 33 0401-51；α: 45°；D1: φ20；D2: φ40；D3: φ49；L: 100；L1: 58.5；M: M16 1.5；Weight: 634g.

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