We offer steel part machining including stainless steel,Website:http://www.epluserpromotion.com, mild steel, mold steel etc material. Our capability is ok to guarantee for tolerance +/-0.02mm. Dimension report is available for the machining part. Part name :Special screwMaterial :Stainless steel Part Size :Dia35x79mmMachining Process:CNC lathing and millingSurface Treatment :NoneTolerance :+/-0.02mmOrdered :1000pcsLead Time :4 weeksQuality Control :Full Dimensional ReportWorkable Format :.step .stp  x_t .iges .dxf .dwg etc         Shenzhen Epluser Technology Co., LimitedEpluser offers service from design to manufacturing for all the products that you see here, meanwhile, we also offer manufacture service including mold design and fabricating, molding/casting, CNC machining and rapid prototyping. We are ready to serve to our customer with engineering support whenever needed, and we are happy to support customer who has amazing and inspiring new idea.  Our constant focus is on delivery of the highest quality product and service at the best price, we take a product from concept to production quickly, efficiently, and cost effectively. Currently we are having shipping to customers throughout North America, Europe, Australia and Mid-east etc.   Q: When can I get the quote?A: Usually we provide the quote within 24 hours; you can call or email us if it is an urgent case,and we will give priority to that quote.Q: Is sample avaliable?A: Yes, sample is available and free;we will send the sample within 2 days after customer's confirmation,but the sample shipping cost will be paid by customer.Q: How can I check the product if it is qualified?A: For stocked cups, we will send the sample to customer. For new cups, we send the first shooting samples to customer and we start the next procedure until we get customer's approval.Q: Is the freight included in your quote?A: No, the price is EXW price, we can provide customer with freight according to customer order.Q: How we deal with the failure part if we get the feedback from customer?A: If the quality issue is confirmed because of our responsibility, then we will send new products to customer to replace the failure parts. For more questions, please contact us directly, thanks!