Jayrad Pkt 100 Hex Bolt 5/16 Unc 1 1/4 " Long RC0125HDB

Overview

The Jayrad Pkt 100 Hex Bolt, measuring 5/16 UNC with a 1-1/4 inch length, is a high-quality industrial fastener designed for secure assembly in demanding applications. Primarily used in construction, manufacturing, and machinery maintenance, these bolts excel in environments requiring reliable fastening, such as heavy equipment assembly and structural frameworks. This product supports operational efficiency by providing strong, durable connections that withstand vibration, torque, and environmental stresses, adhering to established industry standards for reliability and performance.

Technical Specifications

This hex bolt features a 5/16-inch diameter with Unified Coarse (UNC) threading and a 1-1/4 inch overall length, making it ideal for precise fits in various assemblies. Constructed from hardened steel, it offers a tensile strength of up to 120,000 PSI, ensuring excellent load-bearing capacity. Operational parameters include compatibility with standard hex wrenches or sockets, a thread pitch of 18 TPI, and a hexagonal head for easy tightening. Engineering characteristics encompass corrosion resistance through potential zinc plating and a design that supports up to 100 bolts per pack for bulk industrial use.

Safety & Compliance

Safety features include a robust head design to prevent stripping during installation and potential anti-corrosive coatings that reduce rust risks in harsh conditions. These bolts comply with key standards such as ASTM A307 or SAE J429, ensuring they meet or exceed industrial safety regulations. Certifications may align with ISO 9001 for quality manufacturing, providing peace of mind for users in regulated sectors like construction and automotive, where failure could pose hazards.

Installation & Maintenance

Installation requires a compatible wrench or torque tool to achieve 15-20 ft-lbs of torque, depending on the application, and should be performed on clean, dry surfaces for optimal hold. Recommended operating conditions include temperatures from -20°F to 300°F and non-corrosive environments to extend lifespan. Maintenance involves regular inspections for signs of wear, loosening, or corrosion, with lubrication advised for dynamic applications to prevent galling—typically checked every 6-12 months based on usage.

Warranty & Support

The manufacturer offers a standard 1-year warranty against defects in materials and workmanship, covering issues like breakage under normal use. Service conditions require proper installation and usage per guidelines; claims must be submitted with proof of purchase. After-sales support includes access to technical resources via the brand's website and customer service for troubleshooting, ensuring ongoing assistance for industrial clients.

Frequently Asked Questions

• What are the primary uses of these hex bolts? These bolts are ideal for securing metal structures, machinery, and equipment in industrial settings, providing strong fastening for applications like conveyor systems and vehicle assembly.
• Are they compatible with other threading standards? Yes, the 5/16 UNC threading is widely compatible with standard US imperial systems, but verify for metric conversions to ensure a proper fit.
• How should I maintain these bolts for long-term use? Regularly inspect for corrosion or loosening, apply lubricant if in motion-heavy environments, and replace every 1-2 years based on exposure to prevent failures.