M3 M4 Rändeldaumenschrauben 303 Edelstahl Rund Handgriff Knopfen GB835
ab 2,77 €
Standard type: National standard GB835。. -Thread Size:M3 pitch 0.5mm; M4 pitch 0.7mm。. -303 is a free cutting stainless steel containing sulfur and selenium respectively, used in situations where easy cutting and high surface finish are mainly required.
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