RS PRO Bright Zinc Plated Steel, Hex Bolt, M20 x 55.0mm

This hex bolt from RS PRO is an easy-to-use option for heavy-duty fitting and fastening. You can tighten it with a standard wrench and fix it directly in a tapped hole or with appropriate nuts.


It has a hexagonal head that makes it simple to get a firm hold on while screwing and unscrewing. Thanks to the unit's BZP (bright zinc-plated) coating, it's protected against rust and corrosion, making it suitable for both indoor and outdoor use.


The bolt has been thoroughly tested for quality and reliability as part of the RS PRO series. To guarantee safety and universality, it's threaded according to DIN 931 standards for hexagon head bolts with a shank. You'll find this hex bolt used in building projects, industrial assembly and woodworking applications.