Steel ball standard: GB. Material: A2 stainless steel. Hardness: >60.
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OD 11-20mm Solid Stainless Steel Perforated Balls Corrosion resistant Rustproof. Material:Stainless Steel.
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Product Material: Stainless Steel.
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Thread: M4;. Material: Stainless Steel. Good Good quality.
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● Thread Size: M2 M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 M20. This Ball Is a Thread Hole Drilled on a Solid Stainless Steel Ball. 304 Stainless Steel Ball Is Currently the Most Widely Used Steel Ball on the Market.
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Product Name:Threaded steel ball (blind hole) Material: A2 Stainless Steel ( 304 Stainless Steel ) Thread Size: M8~M20 Tolerance: ±0.1mm Stainless Steel Ball Diameter:15mm~60mm
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Material: 304 Stainless Steel. This Series Of Drilling Balls Has A Complete Range Of Models And A Wide Range Of Applications, With A Smooth Surface, No Burrs, Polishing, And Polishing. About Item. We Sincerely Hope That You Can Receive the Goods As Soon As Possible.
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