It is a regular hexagonal bolt used for various purposes throughout the industry and can be customized for specification and special size.

It refers to a U-shaped bolt, which is used mainly to fix pipes, etc. by inserting a nut into the end of each bolt, and can be customized for standard and special size. (A TYPE, C TYPE)

WRENCH SEMS BOLT is used throughout industries such as electricity, Electronics, automobiles, and nuclear power.

It is a special bolt for high pressure circuit breakers and transformers that is custom-made and produced other than off-the-shelf products.

It is a bolt with a washer attached. The washer is attached, so the load is distributed over a larger area than when assembled with only the bolt head. Related standards include DIN 6921 and JIS B1189.

A bolt that connects the foundation of concrete or reinforced concrete with a structure such as a steel structure or a steel girder in a bridge or a steel column.

A bolt with a hook hole attached to the head is called an eye bolt. It is mainly used to connect wire ropes, etc.

The sems bolt is a bolt with a flat washer, a spring washer, etc. That improves adhesion and enables efficient operation.