SUPPLY OF PROPELLER SHAFT COUPLING BOLT & NUT

Recently, our company urgently customized and supplied a batch of 42CrMo propeller shaft coupling bolts for the customer, which raw material with KR class cert. With cost-effective price, prompt response and reliable quality, we have earned trust and positive feedback from our customers.

Propeller shaft coupling bolt is a critical safety component for marine propeller shaft system. It adopts precision interference-fit design to transfer torque and bear shear force for shaft flange connection, which directly determines the safety and stable operation of vessel propulsion system.

We can customize coupling bolts according to your drawing requirements with different dimensions and also provide KR/NK/BV/DNV cert of raw material to guarantee spare-part quality for vessel’s repair work during dry-dock. Especially, our delivery time is very short. We can provide rapid, accurate and efficient supply for urgent demands!