U-Bolts VIKKSAER 4-Piece U-Bolt Set Steel M6x40mmx90mm for Trailer &

Description

Product Overview

The VIKKSAER 4‑piece round U‑bolt set is engineered for demanding applications where strength, durability, and corrosion resistance are essential. Constructed from high‑grade steel that meets marine‑grade standards, each bolt is finished with a protective coating that guards against rust, saltwater exposure, and harsh weather conditions. The set includes four M6 × 40 mm × 90 mm U‑bolts, four matching base plates, and eight nuts, providing a complete solution that eliminates the need for additional hardware. The round design maximizes contact surface area, distributing load evenly across the attachment point and reducing the risk of stress concentration. Precise machining ensures consistent thread engagement and a smooth tightening experience, while the generous 90 mm shank length offers ample reach for a variety of frame thicknesses. These specifications make the set ideal for securing trailer frames, ski racks, boat hulls, and sailboat rigging, delivering a reliable connection that can withstand the rigors of frequent use and heavy loads.

Usage

Designed with versatility in mind, the VIKKSAER U‑bolt set excels in both professional and DIY environments. Outdoor enthusiasts can rely on these bolts to fasten ski racks to vehicle frames, ensuring that equipment remains stable during high‑speed travel and rough terrain. Boaters and sailors benefit from the corrosion‑resistant properties when attaching deck hardware, sail supports, or custom fittings on hulls and masts, where exposure to saltwater is constant. In the trailer industry, the bolts serve as essential components for securing cargo tie‑down points, trailer hitch brackets, and auxiliary lighting mounts, providing a secure anchor that resists vibration and dynamic forces. Additionally, the set is suitable for industrial applications such as securing pipe clamps, hose brackets, and structural supports in construction sites, agricultural machinery, and garden equipment. The straightforward installation process—position the U‑bolt, place the base plate, insert the nut, and tighten—allows users to complete the job quickly, minimizing downtime and labor costs.

Why Choose Us

When selecting fasteners for critical projects, quality and reliability are non‑negotiable. VIKKSAER stands out by offering a product that combines premium materials with rigorous manufacturing controls. Each bolt undergoes a multi‑stage inspection process, including dimensional verification, tensile testing, and corrosion resistance assessment, ensuring that every piece meets or exceeds industry standards. The comprehensive kit eliminates the guesswork of sourcing compatible washers and nuts, providing a cohesive system that performs as a unit. Our commitment to customer satisfaction extends beyond the product itself; we provide detailed installation guides, responsive technical support, and a hassle‑free return policy should any component not meet expectations. By choosing VIKKSAER, you invest in a solution that delivers long‑term performance, reduces maintenance intervals, and safeguards your equipment against premature failure. This focus on durability, ease of use, and after‑sales service makes the VIKKSAER U‑bolt set a trusted choice for professionals and hobbyists alike.

Key Features

• Premium steel construction with corrosion‑resistant coating for lasting durability in harsh environments.
• Complete kit includes four U‑bolts, matching base plates, and eight nuts for a hassle‑free installation.
• Round design maximizes contact area, providing a solid, load‑bearing connection that resists loosening.
• Versatile M6 × 40 mm × 90 mm size fits a wide range of trailer, boat, and industrial applications.
• Dedicated customer support and easy return policy ensure confidence and satisfaction after purchase.

FAQ

What materials are the U‑bolts made from?

The U‑bolts are fabricated from high‑grade steel that has been treated with a corrosion‑resistant coating, making them suitable for marine, automotive, and outdoor applications where exposure to moisture and salt is common.

Can these bolts be used on wooden frames?

Yes, the round design distributes pressure evenly, allowing the bolts to be safely used on wooden frames or composite materials, provided that appropriate washers are employed to prevent surface damage.

How do I determine the correct torque setting?

For optimal performance, tighten the nuts to a torque of 8‑10 Nm (Newton‑meters). This range ensures a secure fit without over‑compressing the material, preserving the integrity of both the bolt and the attached component.

Are the base plates compatible with other bolt sizes?

The included base plates are specifically sized for the M6 × 40 mm × 90 mm U‑bolts in this set. For other bolt diameters, separate base plates designed for those dimensions should be used to maintain proper load distribution.

What warranty does VIKKSAER offer?

VIKKSAER provides a one‑year limited warranty covering manufacturing defects. If any component fails due to a defect within this period, we will replace the item at no additional cost, reinforcing our commitment to quality and customer satisfaction.