A320Threaded rods
Diameter:1/4''-3''
Materials:B7(4140), SS 304/316
Grade:B7, B7M, B8, B8M
Standard:ASTM
Surface treatment:plain, black, self colour, zinc,
Package: as customer;s requirement
Diameter:1/4''-3''
Materials:B7(4140), SS 304/316
Grade:B7, B7M, B8, B8M
Standard:ASTM
Surface treatment:plain, black, self colour, zinc,
Package: as customer;s requirement