Handbook of Bolts and Bolted Joints

Sayed A. Nassar is a fellow of ASME, the John F. Dodge Chair of Engineering, Distinguished Professor of Mechanical Engineering, and founding director of the Fastening and Joining Research Institute (FAJRI), Oakland University (OU), Rochester, Michigan. He is also the founding director of the OU site of funded NSF IUCRC Center for Composite and Hybrid Material Interfacing (CHMI) which has two more sites at Georgia Institute of Technology and the University of Tennessee‑Knoxville. At OU, Dr. Nassar teaches graduate and undergraduate courses in design, solid mechanics, and material joining; his current research is predominantly in the area of material joining, where he supervised more than 35 PhD and MS theses and published more than 300 peer‑reviewed papers on the subject. Dr. Nassar holds seven US and International patents and is the founding president of University Research and Engineering Consultants (UREC LLC), Northville, Michigan. He is currently the chair of Fastening and Joining Committee, Design Division of ASME. Dr. Nassar received his MS and Ph.D. in Aerospace Engineering (Structural Mechanics) from the University of Cincinnati, Cincinnati, Ohio.John H. Bickford is a private consultant, Middletown, Connecticut. He was formerly vice‑president of Raymond Engineering, Inc., and manager of its Bolting Products Division in Middletown, Connecticut.

• PART I: Material Properties and Selection 1. Fastener Materials 2. Joining with Aluminum Alloy Bolts and Nuts 3. Titanium Screw Joint Systems PART II: Processing of Fasteners 4. Fastener Manufacturing 5. Fastener Coatings 6. Thread Lubricants 7. Tribology of Threaded Joints: Sustainable Lubricants PART III: Threaded Fastners 8. Computing the Strength of a Fastener 9. Computing the Stiffness of a Fastener 10. Computing Joint Stiffness 11. Washers: A Guide to Their Function and Selection 12. Vibration-Resistant Fasteners 13. Aerospace Bolts 14. Thread Forming, Self-Tapping, and Thermoplastic Screws PART IV: Design and Analysis of Bolted Joints 15. VDI Joint Design Procedures 16. Design Guidelines for Automotive Bolted Joints 17. Design of Gasketed Joints 18.ASME Boiler and Pressure Vessel Code Design Rules for Bolted Flanges 19.Fastener Selection for Non-Metallic Automotive Joints 20. Design of Joints Loaded in Shear 21. Design Rules for Structural Steel Bolting 22. Quality Inspection of Automotive Joints PART V: Assembly of Bolted Joints 23. Behavior of a Bolted Joint During Assembly 24. Tightening Groups of Fasteners in a Structure and the Resulting Elastic Interactionl 25. Hydraulic Stud Tensioning 26. Torque-Control of Bolt Tightening 27. Torque-Angle Control of Bolt Tightening 28.Torque-to-Yield Control Process of Bolt Tightening 29. Stretch Control 30. Use of Ultrasonics in Bolted Joints 31. Control with Direct Tension Indicators 32. Selecting Preload for an Existing Joint PART VI: The Joint in Service 33. Clamp Load Decay in Multi-Material Joints Due to Cyclic Heating and Cooling 34. Joint Diagrams 35. Loss of Clamp Load in Post-Yielded Joint Systems Subjected to Axial Service Loading 36. Fatigue Performance of Ultra-High Strength Metric Bolts 37. Fatigue Testing of A286 Steel Bolts 38. Improved Criterion for Cumulative Fatigue Damage of Preloaded Steel Bolts 39. The Susceptibility of Fasteners to Hydrogen Embrittlement and Stress Corrosion Cracking 40. Vibration- and Shock-Induced Loosening 41. Vibration Loosening Analysis and Simulation of Preloaded Threaded Fasteners PART VII: Testing and Inspection of Bolts and Joints 42. Field Testing of Structural Bolts and Installation Tools Using a Bolt Tension Calibrator 43. Torque–Tension Audits 44. Statistical Design and Analysis of Multivariable Experiments 45. Case Study: Rupture of a Wind Turbine Composite Blade-to-Hub Bolted Joint