印度采购需求：epdm垫圈，六角头自钻螺钉，pvc垫圈，橡胶垫圈，自钻螺钉，六角头自钻螺钉

I'm reaching out to request a quotation for self-drilling screws along with EPDM washers. I'm interested in ordering a total quantity of 10,000 pieces, which should be distributed across five different sizes. Please provide details regarding the specifications, pricing, lead time, and any minimum order requirements you might have. Additionally, it would be great to know about the materials used, particularly in the washers, as well as any certifications or relevant quality standards you adhere to. I look forward to your prompt response so we can proceed with this order efficiently. Thank you!