1. Handbook of Bolts and Bolted Joints
2. Sakai, T., (2008), Bolted joint engineering: Fundamentals and applications, Beuth Verlag.
3. Haviland, G. S., (1983), Designing with threaded fasteners, Loctite Corporation.
4. Finite Element Analysis of the Threaded Connections subjected to External Loads
5. ISO 898-1, (2013), Mechanical properties of fasteners made of carbon steel and alloy steel.