1051 tlg M3 Schrauben Set, Senkschrauben und Muttern Set, Senkkopfschrauben

Countersunk Head Screws Bolts and Nuts Set: Countersunk head screws/flat head screws design to maintain the flatness and beauty of the workpiece surface; clear thread, uniform pitch, stable force, excellent tensile strength, not easy to slip.

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