Inquiry (采购产品): Lovejoy JR-4 U-joint I would appreciate your help with the following questions: 1. Is Zytel a plastic material and are the JR-4 U-joint (Lovejoy U-joint catalog p. 10) pins made of steel or brass? 2. How much does one JR-4 U-joint cost? 3. Can I pay with a Visa credit card? 4. Will you accept a personal check? 5. Do you ship via USPS? 6. Is there enough material around the 3/8" bore to take a lock screw thread? 7. Will the the 3/8" bore to take a thread? 8. Does the Lovejoy Upper Type Boot fit the JR-4 U-joint? 9. Does the 3-hump Lower Type Boot fit the JR-4 U-joint? Thanks for your help. Roger Severson Phone: 907-364-2599 **** Hidden Message ***** Roger Severson 99824 USA Company: None E-mail: roglinda@gci.net **** Hidden Message ***** roglinda@gci.net