海阔紧固件（苏州）有限公司
Exhibit Profile：
HEICO-LOCK® wedge locking system is one of the few effective securing technologies which meet the latest standards DIN25201-4. The main feature of the system is using tension instead of friction to secure bolt connections.This certified system works at low and high preload levels including when using lubricants. It is very easy to be installed, removed and re-used. HEICO-TEC® tension nuts meet all the requirements of ISO898-2 and thus can replace any hex nut from the same strength class. A hand
HEICO-LOCK® wedge locking system is one of the few effective securing technologies which meet the latest standards DIN25201-4. The main feature of the system is using tension instead of friction to secure bolt connections.This certified system works at low and high preload levels including when using lubricants. It is very easy to be installed, removed and re-used. HEICO-TEC® tension nuts meet all the requirements of ISO898-2 and thus can replace any hex nut from the same strength class. A hand
Website：www.heico-fasteners.cn