Flange bolts feature a built in washer under the bolt head that helps to distribute the clamping load over a larger area.
Constructed of solid steel, milled and threaded to work with threaded nut fastenersThese bolts come finished in a corrosion resistant, zinc plated finishDesigned for use with a variety of projects, to fasten multiple parts togetherFeatures standard hex nut shape and can be used in conjunction with jam nuts, lock washers, specialist adhesive thread-locking fluid, etc.0 X 50MM Zinc Plated Steel 10PK This "one-piece" design eliminates the need of a separate washer under the bolt head and is preferable for some applications as it can be more efficient and easier to use., to provide maximum holding powerEasy to install with only a few simple toolsFor further dimensional and specification information, please see the line drawingSpecification(s) Met: DIN 6921 and ISO 898-1.