Reinforced Flywheel Bolt

4AG 強化フライホイールボルト

The reinforced flywheel bolt become the product from repeating many tests.
Of course, a screw part is the powerful screw by “form rolling molding”.

SR20DE(T) JP¥ 13,200 / set of one
4AG(4V) JP¥ 17,600 / set of one