摩洛哥采购需求：螺栓、螺母、螺钉、垫圈、锚栓、螺纹杆

I am looking to procure a quantity of 140 units of high-strength threaded fasteners. Specifically, I'm interested in pieces that meet the M30 diameter specifications and have a length of 360mm. The fasteners should conform to a minimum tensile strength class of 10.9. Could you please provide pricing details, availability, and any bulk purchase discounts that might apply? Additionally, I would appreciate information on lead times for delivery, as well as any relevant certifications or quality guarantees for the products. Looking forward to your prompt response so we can proceed with this procurement efficiently. Thank you!