Hillman Elevator Bolts Alloy Steel Grade 2 Unfinished

Description

Product Overview

Hillman elevator bolts are precision-engineered fasteners made from high-strength alloy steel, ensuring durability and reliability in demanding industrial environments. These bolts feature a 2-inch thread size with UNC thread type and a Grade 2 hardness rating, providing excellent tensile strength and resistance to wear. The large diameter round head, also known as an elevator head, offers a wide bearing surface for flush connections in soft materials like wood or plastic. With a square neck that prevents rotation during installation, these bolts are designed for secure, long-lasting fastening. Each bolt has a 0.25-inch item diameter and a right-hand thread style, conforming to Thread Class 1A for consistent performance. The unfinished exterior finish and gray color make them suitable for interior applications where corrosion resistance is not a primary concern. Sold in a convenient pack of 100 pieces, these bolts are ideal for maintenance, repair, and assembly tasks in various industries.

Usage

Hillman elevator bolts are specifically designed for use in conveyor systems, where their large low head and square neck provide a stable, non-rotating connection that withstands continuous movement and load. They are also well-suited for applications in material handling equipment, agricultural machinery, and industrial manufacturing setups that require reliable fastening in soft substrates. These bolts are ideal for professionals in construction, maintenance, and mechanical assembly who need a robust fastener that ensures alignment and prevents loosening under vibration. The machine threads allow for easy pairing with nuts, making them versatile for both permanent and adjustable installations. While not intended for exterior use due to the plain steel finish, they excel in controlled indoor environments where their self-locking features enhance safety and efficiency.

Why Choose Us

Hillman elevator bolts stand out due to their superior material quality and thoughtful design, backed by the reputation of The Hillman Group, a trusted manufacturer in the industrial sector. The alloy steel construction and Grade 2 hardness ensure these bolts meet rigorous standards for strength and durability, reducing the risk of failure in critical applications. The square neck design is a key differentiator, as it eliminates the need for additional locking mechanisms by preventing rotation during torque application, saving time and improving installation accuracy. Additionally, the self-locking special features provide added security in dynamic environments, minimizing maintenance needs. With consistent thread dimensions and a focus on user safety, these bolts offer a cost-effective solution without compromising on performance, making them a reliable choice for professionals who value precision and longevity.

Key Features

• Alloy steel material with Grade 2 hardness for enhanced strength and wear resistance in industrial settings.
• Large diameter round head design ensures a flush, wide bearing surface that distributes load evenly in soft materials.
• Square neck prevents rotation during installation, providing a secure and stable connection without slipping.
• Machine threads compatible with standard nuts for versatile and easy assembly in various applications.
• Self-locking features reduce the need for frequent adjustments, improving safety and efficiency in conveyor systems.

FAQ

What materials are these elevator bolts made from?

These elevator bolts are constructed from alloy steel, which offers high tensile strength and durability suitable for industrial use. The Grade 2 hardness ensures they can handle moderate loads without deforming.

Are these bolts suitable for outdoor applications?

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. They are best used in dry, indoor environments.

How does the square neck benefit installation?

The square neck fits into corresponding holes or slots in the material, preventing the bolt from rotating when tightening the nut. This feature ensures a secure fit and reduces the risk of loosening under vibration.

What is the thread size and type on these bolts?

The bolts have a 2-inch thread length with UNC (Unified National Coarse) thread type and a right-hand thread style, conforming to Thread Class 1A for reliable engagement with nuts.

Can these bolts be used in conveyor systems?

Yes, they are specifically designed for conveyor systems and similar mechanical assemblies, where the large head and square neck provide stable connections that withstand movement and load stresses.