M20 Stainless Steel Ball Roller Hex Bolt – Bull's Eye Bearing

M20 Stainless Steel Universal Ball Roller Hex Bolt

The M20 Stainless Steel Universal Ball Roller Hex Bolt — also known as a Bull's Eye Bearing Bolt — is a precision-engineered fastener designed for heavy-load transportation equipment, assembly lines, conveyor systems, and industrial material handling applications. Its integrated rolling ball mechanism allows loads to glide smoothly in any direction, reducing friction and enabling effortless repositioning of heavy objects across work surfaces.

Key Features

• Heavy-Duty Stainless Steel Construction: Resists corrosion, rust, and wear — ideal for demanding industrial and workshop environments.
• Universal Ball Roller Design: The omnidirectional ball bearing allows 360° smooth rolling movement, making it perfect for conveyors, transfer tables, and heavy-load staging areas.
• M20 Hex Bolt Thread: Standard M20 metric threading ensures easy installation and compatibility with a wide range of equipment and mounting configurations.
• Standard Part: Meets standard part specifications for consistent sizing and reliable performance across industrial applications.
• High Load Capacity: Engineered to support substantial weight without compromising smooth ball rotation, ensuring durability under repeated heavy-load use.
• Versatile Application: Suitable for transportation equipment, packing stations, manufacturing lines, assembly benches, and material handling systems.

Specifications

• Material: Stainless Steel
• Thread Size: M20
• Type: Universal Ball Roller Hex Bolt (Bull's Eye Bearing)
• Standard Part: Yes
• High-Concern Chemicals: None
• Made in: China

Ideal For

• Industrial conveyor and transfer table systems
• Heavy-load staging and positioning tables
• Manufacturing and assembly line equipment
• Warehouse and logistics material handling
• Packaging and distribution equipment

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Frequently Asked Questions

Q: What is a universal ball roller hex bolt used for?

A: A universal ball roller hex bolt, also called a bull's eye bearing bolt, is used in industrial and transportation equipment to allow heavy loads to roll smoothly in any direction. It is commonly installed in conveyor systems, assembly tables, transfer stations, and material handling equipment to reduce friction and enable effortless repositioning of heavy objects.

Q: What size thread does this ball roller hex bolt have?

A: This ball roller hex bolt features a standard M20 metric thread, making it compatible with a wide variety of industrial machinery, mounting brackets, and equipment frames commonly found in manufacturing and logistics environments.

Q: Is this ball roller bolt suitable for outdoor or corrosive environments?

A: Yes. The M20 ball roller hex bolt is constructed from stainless steel, which provides excellent resistance to corrosion and rust. This makes it well-suited for use in wet, humid, or moderately corrosive industrial environments, as well as standard indoor workshop and warehouse applications.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.