Koka U bolt are manufactured from mild steel cold rolled coil, and after stamping and machining operations are completed, they are case hardened,assuring positive biting action into the inturned edge of the Koka strut Channel.
Finished: Koka spring nut is available in Electro-Galvanized (EG),Hot-Dip Galvanized (HDG), Stainless Steel (SS304 or SS316) and Aluminum (EA).
If any special demand, pls call +86-(21) 6048 8958 or if you prefer send an email to sales@chinakoka.com
