阿拉伯联合酋长国采购需求：家具螺母，螺母

I'm looking to source brass sleeve nuts with either a flathead or countersink design. These components are essential for my upcoming projects, so I'd appreciate product details regarding dimensions, finish options, and any available certifications. Additionally, I'd like to know about your minimum order quantities, lead times, and pricing structure. If you have any product catalogs or samples, please send them my way. Your quick response will help me move forward efficiently!