One set of Customized shafts involve the following: 400 Martensite Stainless Steel Surface Hardened Shaft, Ф8 x a hundred and forty mm - 2 pieces, Ф8 x 65 mm - 1 piece, Ф6 x 65 mm - 1 piece.* Length tolerance: 0 ~ +2mm* Surface Hardness: HRC 56+* Roughness: 0.2* Endface cutting: Normal Cutting + Hand Chamfering (see photograph as below) BUYER READINGShipping* Please go away your Full name (personal name+father name+family name), Mobile No., detailed Address & Zipcode, when ordering.* Import duties, taxes, would be in buyer's duty , now not including in above payment or shipping charges.* Real cost will be declared once we ship parcels.Replace / Refund Policy* 100 percent replace or refund if the shafts aren't identical because the standard or tolerance we stated, obtainable within 20 days after Tracking-Site mentions "Delivered" and no any more machining.Feedback* If you satisfy with our shafts after receiving, kindly go away POSITIVE suggestions and mark five stars. It will be extremely appreciated.* If you have any questions, please be at liberty to contact us, before leaving Negative feedback. We'll try and find good answer for you.* Your feedback are recuperating our shafts & services, so simply be at liberty to touch us.About Us* JZY SHAFT MFG CO., LTD (JZY SHAFT), production stainless-steel linear shafts, including SUS400 Martensite surface hardened shaft,SUS304 and SUS316 stainless linear shafts, and hole shafts. Supporting Customization.* Our operating time: 8:00 - 20:00 (China Time, Fm: Monday - Saturday).* Your inquiries could be answered in 1 hour (in operating time), in 12 hours (other time), kindly depart messages.* Public Holiday time can be advised. We still reply messages during holiday.