Description
Overview:
This Square U-Bolt 80 x 86 mm, 30 mm Thread, Zinc Plated, Nuts & Washers (MPN 903 2450) is a high-tensile steel fixing for clamping components to square or rectangular box section on trailers and related equipment. The internal width is 80 mm (3.15 in) and the inside height/leg length is 86 mm (3.39 in), with 30 mm (1.18 in) of thread on each leg to allow secure tightening. The zinc-plated finish provides corrosion protection in typical road and site environments. Supplied complete with locking nuts and flat washers, this set is suitable for mounting brackets, body fittings and hardware to chassis rails and crossmembers on trailers, plant transporters, and general towing applications. As a general guide, a torque of 60 Nm is suggested, subject to the specific installation, materials clamped and duty cycle. Always check clearances and section sizes to confirm suitability before fitting.
Key Features:
- Square U-bolt in high-tensile steel for robust clamping
- Zinc-plated finish for corrosion resistance in service
- Supplied with locking nuts and flat washers for secure installation
- 80 mm internal width (approx. 3.15 in)
- 86 mm inside height/leg length (approx. 3.39 in)
- 30 mm threaded section per leg (approx. 1.18 in) for clamp adjustment
- Suggested tightening torque: 60 Nm, application dependent
Typical Applications:
Used to clamp body fittings, brackets, mudguard stays, lashing points and ancillary hardware to square or rectangular chassis members on trailers, plant and equipment transporters, agricultural and light commercial towing set-ups. Suitable where an 80 mm internal width square U-bolt with 86 mm leg length and 30 mm thread is required.
Also known as:
Square U Bolt 80 x 86 mm
Box Section U-Bolt
U Clamp for Trailers
Zinc Plated U-Bolt with Nuts and Washers
Maypole part number MP924B
Product Specifications
| L&S Part No. | 903 2450 |
|---|---|
| Unit of Sale | 1 |
| Key Features | - Square U-bolt dimensions: 80 mm width, 86 mm height - 30 mm threaded section per leg for secure clamping - Zinc-plated for corrosion resistance - Includes locking nuts and flat washers - High-tensile steel for robust clamping |
