Jinan Rainbow Metalwork Co.,Ltd

Helical anchors, POLELINE HARDWARE, Pipeline anchor system,    

Electrical power fitting, RAILWAY TURNOUT ACCESSORIES, Telecom ftting, Construction fitting.

A leading manufacturer of products used by utilities for

 building,telecom, transmission,distribution and RAILWAY.   

Round washer


Round washer,

2" diameter x 9 guage (0.1495") thick with 13/16" diameter hole for 3/4" diameter bolt.

Galvanized per ASTM A-153 or ASTM B695.