Description
h2>Product Overview
These LIONMAX U bolts are precision-engineered square u bolts with 1/2″ diameter, 3-1/16″ internal width, and 5-5/16″ internal depth. Made from high-grade stainless steel, they offer superior rust resistance and long-term durability in marine and automotive environments. Each pack includes 5 u bolts with matching plates and nuts for secure fastening. Ideal for connecting square beams, shafts, and other structural components in trailers, boats, and outdoor applications. The bolts are designed for easy installation and reliable performance under heavy loads.
Usage
These u bolts are perfect for marine applications including boat trailers, ski boats, sailboats, and motorboats. They are also suitable for automotive use, plumbing, wood, pipe, and tube connections. Ideal for DIY enthusiasts, professional mechanics, and marine equipment installers. The stainless steel construction ensures long-lasting performance in saltwater, freshwater, and humid environments.
Why Choose Us
LIONMAX u bolts are manufactured with high-quality stainless steel for superior strength and corrosion resistance. The square design ensures a secure fit on square beams and shafts. Each pack includes all necessary components for easy installation. The product is backed by customer-first support with 24-hour response time for any questions or concerns. The durable construction ensures long-term performance in demanding environments.
Key Features
- High-quality stainless steel construction for superior rust resistance and durability in marine and automotive environments.
- Square design with precise dimensions (1/2″ diameter, 3-1/16″ width, 5-5/16″ depth) for secure fit on square beams and shafts.
- Includes plates and nuts for easy installation and secure fastening in various applications.
- Corrosion-resistant and long-lasting performance in saltwater, freshwater, and humid environments.
- Customer-first support with 24-hour response time for any questions or concerns.
These u bolts are perfect for marine applications including boat trailers, ski boats, sailboats, and motorboats. They are also suitable for automotive use, plumbing, wood, pipe, and tube connections. Ideal for DIY enthusiasts, professional mechanics, and marine equipment installers. The stainless steel construction ensures long-lasting performance in saltwater, freshwater, and humid environments.
Why Choose Us
LIONMAX u bolts are manufactured with high-quality stainless steel for superior strength and corrosion resistance. The square design ensures a secure fit on square beams and shafts. Each pack includes all necessary components for easy installation. The product is backed by customer-first support with 24-hour response time for any questions or concerns. The durable construction ensures long-term performance in demanding environments.
Key Features
- High-quality stainless steel construction for superior rust resistance and durability in marine and automotive environments.
- Square design with precise dimensions (1/2″ diameter, 3-1/16″ width, 5-5/16″ depth) for secure fit on square beams and shafts.
- Includes plates and nuts for easy installation and secure fastening in various applications.
- Corrosion-resistant and long-lasting performance in saltwater, freshwater, and humid environments.
- Customer-first support with 24-hour response time for any questions or concerns.
LIONMAX u bolts are manufactured with high-quality stainless steel for superior strength and corrosion resistance. The square design ensures a secure fit on square beams and shafts. Each pack includes all necessary components for easy installation. The product is backed by customer-first support with 24-hour response time for any questions or concerns. The durable construction ensures long-term performance in demanding environments.
Key Features
- High-quality stainless steel construction for superior rust resistance and durability in marine and automotive environments.
- Square design with precise dimensions (1/2″ diameter, 3-1/16″ width, 5-5/16″ depth) for secure fit on square beams and shafts.
- Includes plates and nuts for easy installation and secure fastening in various applications.
- Corrosion-resistant and long-lasting performance in saltwater, freshwater, and humid environments.
- Customer-first support with 24-hour response time for any questions or concerns.
- High-quality stainless steel construction for superior rust resistance and durability in marine and automotive environments.
- Square design with precise dimensions (1/2″ diameter, 3-1/16″ width, 5-5/16″ depth) for secure fit on square beams and shafts.
- Includes plates and nuts for easy installation and secure fastening in various applications.
- Corrosion-resistant and long-lasting performance in saltwater, freshwater, and humid environments.
- Customer-first support with 24-hour response time for any questions or concerns.
FAQ
What are the dimensions of the u bolts?
What are the dimensions of the u bolts?
The u bolts measure 1/2″ in diameter, 3-1/16″ in internal width, and 5-5/16″ in internal depth. Thread length is 2.6 inches. Please check your project’s OD size for a tight fit.
Are these u bolts suitable for marine applications?
Yes, these u bolts are ideal for marine applications including boat trailers, ski boats, sailboats, and motorboats. The stainless steel construction provides excellent corrosion resistance in saltwater and freshwater environments.
What materials are these u bolts made of?
These u bolts are made of high-quality stainless steel with high hardness and strong rust prevention. The material ensures long-lasting performance in demanding environments.
How many u bolts are included in each pack?
Each pack includes 5 u bolts with matching plates and nuts for easy installation and secure fastening.
What is the warranty or return policy?
While not explicitly stated, LIONMAX offers customer-first support with 24-hour response time for any questions or dissatisfaction. This ensures a reliable and hassle-free purchasing experience.




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