Square U-Bolts -304 Stainless Steel U-Bolts-Heavy Duty U Bolts

描述

1.Superior Performance – Formed from austenitic 304 stainless steel (A2) and cold-worked for added strength, the square U-bolt delivers ≈ 70 ksi / 480 MPa minimum tensile while resisting rain-water, salt-spray, mild chemicals, and operating temperatures from -196 °C to +425 °C. The right-angle bends seat flush against flat surfaces or channel walls, ensuring uniform clamping force without deforming the workpiece.

2.Broad Application Range – Designed to secure rectangular tubing, cable tray, solar-panel frames, strut channel, wooden beams, and electrical conduit to posts, trailers, marine rails, or building structures. Widely used in HVAC hangers, rooftop mounting kits, truck bodies, agricultural implements, and food-processing equipment that demand long-term corrosion protection.

3.Easy to Install – The square geometry nests neatly around flat profiles and inside 41 mm (1-5/8ʺ) strut channels; supplied with matching stainless hex nuts and flat washers for one-side assembly with a single wrench. Rolled UNC or metric threads run smoothly and allow quick adjustment of clamp pressure without galling, while chamfered leg ends guide the bolt through pre-punched holes with minimal snagging.

4.Premium Quality Assurance – Manufactured under ISO 9001 and conforming to DIN 3570 Type B / ASTM A193 dimensional and mechanical standards. Every batch is thread-gauge checked, hardness and tensile tested, passivated for maximum corrosion resistance, and laser-etched with heat-lot codes for full EN 10204 3.1 traceability—guaranteeing consistent, long-service performance in demanding indoor or outdoor environments.