![D&CG: LESSON 8. Nuts and bolts- square headed, hexagonal, types of lock nuts, studs, machine screws, cap screw and wood screw, foundation bolts D&CG: LESSON 8. Nuts and bolts- square headed, hexagonal, types of lock nuts, studs, machine screws, cap screw and wood screw, foundation bolts](http://ecoursesonline.iasri.res.in/pluginfile.php/2788/mod_page/content/2/Module%202%20Lesson%208%20Fig.8.4.2%20Hexagonal%20Bolt.jpg)
D&CG: LESSON 8. Nuts and bolts- square headed, hexagonal, types of lock nuts, studs, machine screws, cap screw and wood screw, foundation bolts
![Amazon.com: YWLETO Hexagonal Full Nuts,Bolts and Nuts, Hexagonal Screw, Nut, Flat Washer and Spwasher Set Combination, Bolt Nut Combination/M10*80Mm(10 Sets) (Color : M10*45mm(10 Sets)) : Industrial & Scientific Amazon.com: YWLETO Hexagonal Full Nuts,Bolts and Nuts, Hexagonal Screw, Nut, Flat Washer and Spwasher Set Combination, Bolt Nut Combination/M10*80Mm(10 Sets) (Color : M10*45mm(10 Sets)) : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61Y2oYw-j4L._AC_UF894,1000_QL80_.jpg)
Amazon.com: YWLETO Hexagonal Full Nuts,Bolts and Nuts, Hexagonal Screw, Nut, Flat Washer and Spwasher Set Combination, Bolt Nut Combination/M10*80Mm(10 Sets) (Color : M10*45mm(10 Sets)) : Industrial & Scientific
![D&CG: LESSON 8. Nuts and bolts- square headed, hexagonal, types of lock nuts, studs, machine screws, cap screw and wood screw, foundation bolts D&CG: LESSON 8. Nuts and bolts- square headed, hexagonal, types of lock nuts, studs, machine screws, cap screw and wood screw, foundation bolts](http://ecoursesonline.iasri.res.in/pluginfile.php/2788/mod_page/content/2/Module%202%20Lesson%208%20Fig.8.1.1%20Bolts%20and%20Nuts.jpg)
D&CG: LESSON 8. Nuts and bolts- square headed, hexagonal, types of lock nuts, studs, machine screws, cap screw and wood screw, foundation bolts
![Metal hexagonal nut icon isolated on white background. Metal female screw. Nut bolt. Vector illustration. 35207713 Vector Art at Vecteezy Metal hexagonal nut icon isolated on white background. Metal female screw. Nut bolt. Vector illustration. 35207713 Vector Art at Vecteezy](https://static.vecteezy.com/system/resources/previews/035/207/713/original/metal-hexagonal-nut-icon-isolated-on-white-background-metal-female-screw-nut-bolt-illustration-vector.jpg)