CertBuy 8 Pack Square U-Bolts 2-1/2″ Inner Width 304 Stainless Steel

Description

Product Overview

CertBuy’s 8-pack square U-bolts are precision-engineered for durability and ease of use. Made from high-grade 304 stainless steel, these bolts offer superior resistance to rust, corrosion, and scratches — ideal for outdoor or coastal environments. Each bolt measures M8 x 60mm with a total height of 100mm (3.94 inches) and an inner width of 2.5 inches (63mm). The set includes washers and hex nuts to ensure secure fastening on square posts, railings, or sheet materials. Perfect for boat trailers, ski boats, sailboats, plumbing projects, or home improvement tasks.

Usage

These U-bolts are commonly used in marine and industrial applications where secure fastening is critical. Ideal for attaching railings to posts, securing boat trailers, or connecting sheet materials like wood or metal. Suitable for DIY enthusiasts, professional installers, and homeowners who need reliable, long-lasting hardware. The bolts perform well under sun exposure and saltwater conditions — making them perfect for coastal areas or outdoor storage.

Why Choose Us

CertBuy offers high-quality, corrosion-resistant 304 stainless steel U-bolts that deliver long-term performance without maintenance. Each bolt is manufactured to precise tolerances for consistent fit and function. The included washers and nuts ensure a secure, vibration-free connection — even under heavy loads or extreme weather conditions. Our products are designed with user-friendliness in mind: simple installation requires only basic tools. Plus, we stand behind our quality with reliable customer support and prompt service.

Key Features

• Rust-Resistant 304 Stainless Steel — prevents corrosion even in salty, humid environments.
• Easy Installation — simply hook around square posts and tighten with included hex nuts.
• Durable Design — withstands heavy loads and outdoor exposure without deformation.
• Versatile Use — suitable for boats, trailers, railings, plumbing, and home projects.
• Customer Support — backed by reliable after-sales service and technical assistance when needed.

FAQ

Are these U-bolts rust-resistant?

Yes. Made from 304 stainless steel, they offer excellent resistance to rust, corrosion, and scratches — ideal for marine or coastal environments.

What is the inner width of each bolt?

The inner width is 2.5 inches (63mm), making them compatible with square posts or railings of similar dimensions.

Can I use these bolts for boat trailers?

Absolutely. These U-bolts are specifically designed for marine applications including boat, ski, and sailboat trailers — they’re durable and corrosion-resistant.

Do the bolts come with washers and nuts?

Yes. Each bolt includes a washer and hex nut to ensure secure fastening during installation.

What’s the total height of each U-bolt?

The total height is 100mm (3.94 inches), which provides sufficient reach for most applications including railings or sheet materials.