Dado di collegamento esagonale in ottone M2/M3/M4 esagonale filettato asta di collegamento barra dadi a perno

◽ Model:Hexagon Threaded Connecting Nuts. ◽ Category:Hexagon Nut. ◽ Hex Opposite Side:4mm~9mm. ◽ Material:Brass. ◽ Function:Locking. ◽ Standard Type:Non-Standard.

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