Ø 5 mm to Ø 22 mm
Solid 304 A2 Stainless Steel Beads Balls Hobby Model Craft Art Spheres
with M2 M2.5 Metric Coarse Threaded Blind Hole
High-quality raw materials, environmental protection and safety, lead-free, non-toxic, high-precision, good wear and durability, good waterproof, rust, corrosion, acid and alkali resistance.
Excellent workmanship, fine grinding and polishing on the surface. Round and smooth without burrs.
This ball is a thread hole drilled on a solid stainless steel ball. The hole is a blind hole, and the thread is a metric coarse thread, and the diameter may have a tolerance of about ±0.1mm.
Tips: A typical representative of austenitic steel, it has good corrosion resistance, heat resistance, low temperature strength and mechanical properties, and is non-magnetic, but after polishing, it will be weakly magnetic .
Widely used in decorations, teaching experiments, mechanical accessories, hardware accessories, crafts, DIY Model, etc.
● Standard: GB/T 3280-2015