Factory processing 25mmM4 punching tapping threaded ball Hard mirror polished ball Magnetic phone ho

Applicable Industries:

Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Energy & Mining, hardware accessories

Place of Origin:

Shandong, China

Brand Name:

condar

Model Number:

cd1217

Material:

Carbon steel + stainless steel

Grade:

G10-G1000

Size:

25mmM4

Hardness:

HRC26-30

Standard:

DIN AISI GB

Surface:

Polished

Certifications:

ISO ROHS

Package:

Carton Drum

Application:

Mobile phone bracket steel ball

Name:

Factory processing 25mmM4 punching tapping threaded ball