Description
Product Overview
The Hillman elevator bolt is a precision-engineered fastener designed for heavy-duty industrial and construction use. Constructed from robust alloy steel, it features a Grade 8 hardness rating, providing superior strength and resistance to wear and impact. With a thread size of 3/8-1 UNC and a thread class of 2A, this bolt ensures precise and secure connections. The large diameter round head, also known as an elevator head, offers a broad bearing surface for enhanced stability. Measuring 2.5 inches in length and 0.38 inches in diameter, it is finished in a plain exterior that resists corrosion and maintains integrity under various conditions. Manufactured by The Hillman Group under part number 4756, this bolt meets rigorous quality standards and is ideal for applications requiring reliable, long-lasting fastening solutions.

Usage
This elevator bolt is specifically designed for use in elevator systems, industrial machinery, and structural frameworks where high tensile strength and durability are critical. It is suitable for securing components in construction projects, manufacturing equipment, and agricultural machinery. The target audience includes professional contractors, industrial maintenance teams, and DIY enthusiasts working on heavy-duty projects. Its right-hand thread style and Grade 8 hardness make it perfect for environments with high stress and vibration, ensuring that connections remain tight and secure over time.
Why Choose Us
Hillman elevator bolts stand out due to their exceptional craftsmanship and adherence to industry standards. The alloy steel material and Grade 8 hardness provide unmatched strength, reducing the risk of failure in critical applications. Manufactured by The Hillman Group, a trusted name in fasteners, this product undergoes rigorous testing to ensure consistency and reliability. The plain finish not only enhances corrosion resistance but also allows for easy inspection and maintenance. With a focus on usability and safety, these bolts are backed by positive customer reviews and a proven track record in industrial settings, making them a smart investment for any project.
Key Features
- Made from high-strength alloy steel with Grade 8 hardness for maximum durability
- Features a 3/8-1 UNC thread size and 2A thread class for precise, secure fastening
- Large diameter round head design provides a wide bearing surface and improved stability
- Plain exterior finish resists corrosion and ensures long-lasting performance
- Right-hand thread style allows for easy installation and removal in various applications
FAQ
What is the material of this elevator bolt?
The bolt is made from alloy steel, which offers high strength and resistance to wear, making it suitable for demanding industrial environments.
What applications is this bolt designed for?
It is ideal for elevator systems, machinery, construction, and other heavy-duty applications where reliable fastening is essential.
What is the thread size and type?
The thread size is 3/8-1 UNC with a thread class of 2A, ensuring compatibility and secure connections in standard fittings.
Does it come with any finish or coating?
It has a plain finish that provides basic corrosion resistance and is easy to maintain without additional coatings.
What is the hardness rating of this bolt?
It is rated Grade 8, indicating high tensile strength and durability for heavy-load scenarios.






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