印度采购需求：扁头自钻螺钉，盘头自钻螺钉，镀黄锌自钻螺钉，木螺钉，Ral自钻螺钉，长钻自钻螺钉

I'm reaching out to obtain the best pricing for self-drilling screws. We're looking to source these screws in bulk and are interested in exploring different specifications that you might offer. It's essential for us to have a variety of options regarding sizes, materials, and coatings, as this will help us meet the diverse needs of our projects. Could you please provide me with your competitive pricing, lead times, and any minimum order quantities? Additionally, if you have any bulk discounts or promotional offers available, I'd love to hear about those as well. Your prompt response will be appreciated, as we aim to finalize our procurement decisions soon.