Feature●Material:Carbon Steel.●Surface:Blue zinc-plated.●Thread diameter:3mm(M3) / 4mm(M4) / 5mm(M5) / 6mm(M6) / 8mm(M8) / 10mm(M10).●Thread pitch:0.5mm(M3) / 0.7mm(M4) / 0.8mm(M5) / 1.0mm(M6) /1.25mm(M8) / 1.5mm(M10).[M3 50pcs]
Description
Material:Carbon Steel.
Surface:Blue zinc-plated.