Description
Product Overview
Hillman elevator bolts are precision-engineered for demanding industrial environments, constructed from high-strength alloy steel with a Grade 2 hardness rating. These fasteners feature a 1-3/4″ thread size, large diameter round head (elevator style), and an unfinished exterior finish, ensuring durability and compatibility with various applications. Key specifications include a 0.25-inch item diameter, UNC thread type, right-hand thread style, and Thread Class 2A for secure fastening. Each set contains 100 pieces, weighing 3.39 pounds, and is designed with a rectangular shape and flat head type to provide optimal performance in conveyor systems and similar machinery.
Usage
Hillman elevator bolts are ideal for use in conveyor systems, material handling equipment, and industrial machinery where a flush, wide bearing connection is required in soft materials like wood or plastic. They are commonly employed in manufacturing, warehousing, and agricultural settings by professionals and DIY enthusiasts who need reliable fastening solutions. The self-locking feature and square neck design make them suitable for high-vibration environments, preventing loosening and ensuring long-term stability. These bolts are not intended for exterior use due to the plain steel finish, making them best for indoor or protected applications.
Why Choose Us
Hillman elevator bolts stand out due to their robust alloy steel construction and Grade 2 hardness, providing exceptional strength and resistance to wear in industrial settings. The large low head design offers a wide bearing surface that distributes pressure evenly, reducing the risk of material damage, while the square neck effectively prevents rotation during installation for added security. Manufactured by The Hillman Group, a trusted name in fasteners, these bolts undergo rigorous quality checks to ensure consistency and reliability. Their self-locking capability minimizes maintenance needs, making them a cost-effective choice for repetitive use in conveyor and assembly lines.
Key Features
- Alloy steel construction with Grade 2 hardness for superior durability and load-bearing capacity
- Large round head provides a flush, wide bearing surface to prevent sinking in soft materials
- Square neck design stops rotation during tightening, ensuring secure and stable installations
- Self-locking feature maintains bolt position in high-vibration environments, reducing maintenance
- Machine threads allow easy use with nuts, facilitating quick assembly in industrial applications
FAQ
What materials are these elevator bolts made from?
Hillman elevator bolts are constructed from alloy steel, which offers high strength and resistance to wear, making them suitable for heavy-duty industrial use.
Can these bolts be used outdoors?
No, these bolts have an unfinished plain steel finish and are not intended for exterior use, as they may corrode when exposed to moisture or harsh weather conditions.
How does the square neck prevent rotation?
The square neck fits into corresponding holes or slots in the material, locking the bolt in place during installation to avoid spinning and ensure a tight, secure fit.
What is the thread size and type?
These bolts have a 1-3/4″ thread size with UNC (Unified National Coarse) thread type and right-hand style, designed for compatibility with standard nuts in industrial settings.
Are these bolts self-locking?
Yes, they include a self-locking feature that helps maintain their position under vibration, reducing the need for frequent retightening in dynamic environments like conveyor systems.
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