Description
Product Overview
Hillman elevator bolts are precision-engineered fasteners designed for demanding industrial applications. These high-strength bolts are manufactured from premium alloy steel with a Grade 8 hardness rating, ensuring exceptional durability and load-bearing capacity. The 1-1/2 inch thread size features UNC thread type with 1B thread class for reliable engagement, while the large diameter round head (elevator style) provides superior surface contact and prevents pull-through. Each bolt has a plain steel finish and measures 1.5 inches in diameter, with a cylindrical shape that facilitates easy installation. Sold in sets of 4, these bolts are backed by Hillman’s reputation for quality and consistency in industrial fastening solutions.
Usage
Hillman elevator bolts are specifically designed for heavy-duty applications where secure fastening is critical. These bolts excel in elevator systems, conveyor installations, and industrial machinery assembly. Construction professionals rely on them for structural connections in steel framing, equipment mounting, and mechanical systems that require vibration resistance. The elevator bolt design makes them ideal for wood-to-metal connections, agricultural equipment repair, and manufacturing applications where a flat bearing surface is necessary. These fasteners are commonly used by industrial maintenance teams, construction contractors, and manufacturing facilities that require reliable, high-strength bolting solutions for their equipment and structures.
Why Choose Us
Hillman elevator bolts stand out through their superior material quality and manufacturing precision. The Grade 8 hardness rating exceeds standard requirements, providing enhanced shear strength and fatigue resistance compared to conventional fasteners. Each bolt undergoes rigorous quality control to ensure consistent thread formation and dimensional accuracy. The alloy steel construction offers excellent corrosion resistance and maintains integrity under extreme stress conditions. Hillman’s commitment to industrial standards means these bolts deliver reliable performance in critical applications, backed by decades of manufacturing expertise in industrial fastening solutions.
Key Features
- Grade 8 hardness rating for maximum strength and durability in demanding applications
- Large diameter round head design prevents pull-through and provides superior bearing surface
- Alloy steel construction ensures long-lasting performance and resistance to wear
- UNC thread type with 1B thread class for secure fastening and easy installation
- Plain steel finish offers corrosion resistance and compatibility with various materials
FAQ
What applications are these elevator bolts suitable for?
These bolts are designed for industrial applications including elevator systems, conveyor installations, machinery assembly, and structural connections where a flat bearing surface is required.
What is the difference between elevator bolts and carriage bolts?
Elevator bolts feature a thin, flat head similar to carriage bolts but are specifically designed for applications where the head must sit flush against surfaces, making them ideal for elevator tracks and conveyor systems.
Are these bolts corrosion resistant?
The plain steel finish provides basic corrosion resistance suitable for indoor applications. For outdoor or high-moisture environments, additional protective coatings may be recommended.
What tools are needed for installation?
These bolts can be installed using standard wrenches that fit the square neck under the head, which prevents rotation during tightening. Matching nuts are required for complete fastening.
What is the weight capacity of these Grade 8 bolts?
Grade 8 bolts have a minimum tensile strength of 150,000 psi, making them suitable for heavy-load applications, though specific capacity depends on the installation configuration and materials being joined.
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