U-Bolts 2 Set M8 x 50mm x 100mm 304 Stainless Steel Nuts by Sieqioor

Description

Product Overview

Sieqioor presents a premium 2‑set of square U‑bolts designed for M8 applications, measuring 50mm in inner width and 100mm in overall length. Constructed from 304 stainless steel, these bolts offer exceptional resistance to rust, moisture, and chemical exposure, making them ideal for demanding environments such as marine, automotive, and industrial settings. Each package includes two U‑bolts, two sturdy frame plates, and four hex nuts, providing a complete fastening solution right out of the box. The square design delivers a larger contact area compared to traditional round U‑bolts, reducing stress on the pipe or tube and enhancing load distribution for superior stability.

Usage

These U‑bolts excel in a wide range of applications. Whether you are securing a trailer chassis, attaching a boat deck rail, or reinforcing a pipe system in an industrial plant, the robust stainless‑steel construction ensures long‑lasting performance. The included frame plates simplify installation on flat surfaces, while the hex nuts provide a secure, vibration‑resistant lock. For automotive enthusiasts, the bolts are perfect for mounting exhaust components, suspension brackets, or custom roll‑cage structures. In woodworking projects, they can be used to clamp heavy timber frames without damaging the wood, thanks to the smooth, rounded edges of the bolt shank.

Why Choose Us

Choosing Sieqioor means selecting a brand committed to quality, durability, and customer satisfaction. Our U‑bolts undergo rigorous testing to meet international standards for tensile strength and corrosion resistance. The 304 stainless‑steel alloy is specifically selected for its balance of strength and resistance to chloride‑induced corrosion, a common challenge in marine and road‑salt environments. Each set is inspected for dimensional accuracy, ensuring a perfect fit for standard M8 tubes and pipes. Additionally, Sieqioor offers responsive after‑sales support, providing technical assistance, replacement parts, and a hassle‑free return policy should any issue arise.

Key Features

• Premium 304 stainless steel delivers superior rust and corrosion resistance for long‑term reliability.
• Square U‑bolt design provides a larger contact surface, reducing stress on pipes and improving load distribution.
• Complete installation kit includes two U‑bolts, two frame plates, and four hex nuts for a ready‑to‑use solution.
• Versatile application across trailers, boats, automotive projects, and industrial pipe systems.
• Dedicated Sieqioor customer support with technical guidance and easy replacement options.

FAQ

What size pipe or tube can these U‑bolts accommodate?

The square U‑bolts are sized for an inner width of 50mm (2 inches), which fits pipes or tubes with an outer diameter up to approximately 48mm. Always verify the exact OD of your component before purchasing.

Are the stainless‑steel bolts suitable for marine environments?

Yes. The 304 stainless‑steel alloy is highly resistant to saltwater corrosion, making these bolts an excellent choice for boat decks, railings, and other marine applications.

Can I use power tools to tighten the nuts?

While power tools can be used for initial positioning, we recommend tightening the hex nuts by hand or with a torque wrench to avoid over‑torquing and potential thread damage.

What is the recommended maintenance for these U‑bolts?

Periodically inspect the bolts for any signs of wear or corrosion. Applying a light coat of marine‑grade lubricant during installation helps prevent galling and extends the lifespan of the fasteners.

Do you offer larger or smaller sizes?

Sieqioor provides a full range of U‑bolt sizes from M6 to M12. Please refer to our product catalog for additional dimensions and configurations to match your specific project requirements.