Features:
These steel balls are made of high quality Gcr15 bearing steel for pressure resistance and abrasion resistance. Excellent surface quality, high hardness and high load capacity.
The diameter of the steel ball is 6.35mm (1/4") and the tolerance is ±0.002mm.
There are 200 pieces in one set you may use for many projects.
Mainly used in industrial products such as hardware tools, electrical products, casters and bearings.
Specifications:
Material: Bearing Steel Gcr15.
Diameter: 6.35 mm (1/4 ")
Grade: G10
Hardness: HRC65
Tolerance: ±0.002mm
Quantity: 200pcs
Package Includes:
200 x Steel Balls
If you have any questions, please feel free to contact the seller.