Feature

●Material:Carbon Steel.
●Surface:Blue zinc-plated / Black zinc-plated / Nickel-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).

[M6 50pcs Black Zinc Plated]

[M8 10pcs Blue Zinc Plated]

[M4 50pcs Nickel Plated]

Description

Material:Carbon Steel.