德国采购需求：肩螺钉、自攻螺钉、翼形螺钉、六角螺栓、马车螺栓、法兰螺栓

Hello, I'm looking for pricing and lead times for two types of black coated button screws with A2 material and Buna seal. I need quotes for quantities of 2,500 and 5,000 pieces for each type. Additionally, please ensure the bore size and tightening torque meet the specified guidelines. It's important that the drill holes are properly deburred to protect the seal during use. Looking forward to your prompt response.