U Bolts Prime Line 5/16″-18 x 1-3/8″ x 2-1/2″ for 1″ Pipe (10 Pack)

Description

Product Overview

Prime-Line brings a professional-grade solution for securing cylindrical components with the 9071969 U-Bolts. Crafted from alloy steel and finished with a durable zinc coating, these fasteners resist corrosion and maintain structural integrity even in demanding environments. The round‑bend head style distributes load evenly, reducing stress on the pipe while the 5/16″‑18 coarse thread ensures a tight, vibration‑resistant fit. Each bolt measures 1‑3/8″ in width and 2‑1/2″ in overall length, perfectly sized for 1″ pipe diameters commonly used in residential, commercial, and industrial projects. The package includes ten U‑bolts, each paired with two matching nuts, providing a complete fastening set ready for immediate installation.

Usage

These U‑bolts excel in a variety of applications where reliable pipe support is essential. Install them in concrete foundations to anchor water supply lines, gas conduits, or electrical cable trays, ensuring they remain firmly in place despite temperature fluctuations and mechanical loads. The design accommodates pre‑drilled holes that match the threaded post diameter, simplifying the installation process for contractors and DIY enthusiasts alike. Whether you are working on outdoor irrigation systems, indoor HVAC ductwork, or industrial machinery, the Prime-Line U‑bolts provide a secure, long‑lasting connection that meets code requirements and industry standards.

Because the bolts are zinc‑plated, they offer enhanced protection against rust and moisture, making them suitable for both indoor and outdoor environments. The coarse UNC‑2A thread class delivers quick engagement and easy adjustment, while the right‑hand thread direction aligns with standard tooling, reducing the need for specialized equipment. This versatility makes the product a go‑to choice for electricians, plumbers, and general contractors who demand consistency and performance on every job site.

Why Choose Us

Prime-Line is recognized for its commitment to quality and precision engineering. Each U‑bolt undergoes rigorous testing to verify hardness, tensile strength, and corrosion resistance, ensuring that the fastener performs reliably under load. Our manufacturing process adheres to ISO‑9001 standards, guaranteeing that every batch meets exact specifications for thread size, diameter, and finish. By choosing Prime-Line, you benefit from a brand that prioritizes durability, safety, and customer satisfaction.

In addition to product excellence, we provide responsive after‑sales support. Our technical team is available to answer installation questions, recommend complementary accessories, and assist with any warranty concerns. We stand behind our products with a clear return policy, reinforcing our confidence in the longevity and performance of the U‑bolts.

Key Features

• Corrosion‑resistant zinc plating extends lifespan in wet or outdoor conditions
• Coarse 5/16″‑18 thread delivers quick, secure tightening for fast installation
• Round‑bend head distributes load evenly, protecting pipe integrity
• Pack of ten includes matching nuts, providing a complete fastening solution
• Dedicated customer support ensures help with installation and warranty issues

FAQ

What pipe sizes are compatible with these U‑bolts?

The U‑bolts are designed for 1″ pipe diameters, making them ideal for standard water, gas, and conduit applications.

Do I need any special tools to install these bolts?

No special tools are required. A standard wrench or socket set will fit the matching nuts and allow you to tighten the bolts securely.

Can these U‑bolts be used outdoors?

Yes. The zinc plating provides excellent corrosion resistance, allowing the bolts to perform reliably in outdoor environments.

How many nuts are included with each U‑bolt?

Each U‑bolt comes with two matching nuts, ensuring you have all the hardware needed for a complete installation.

What is the recommended hole size for installation?

Pre‑drill holes that match the threaded post diameter of the bolt (approximately 0.31 inches) to achieve optimal thread engagement and load distribution.