墨西哥采购需求：螺栓、螺母、螺钉、垫圈、锚栓、螺纹杆

We are seeking a detailed quote for a specific type of fully threaded hex head bolt, along with accompanying accessories. The material requirements include a carbon steel composition with a Grade 2 galvanized finish. We need a complete set that also features a flat washer and a lock nut for assembly. The anticipated monthly volume is approximately 210,000 sets. In your response, please provide essential details such as lead time, brand or manufacturer information, approximate weight of each set, commercial terms, and pricing options—both unit price per set and any available volume discounts. Your prompt response will be greatly appreciated.