Nuts and bolts, though basic in design, are engineering marvels in their own right. A bolt, typically made of steel, is a cylindrical object with a threaded end designed to screw into a complementary thread, while a nut, also usually steel, features an internal thread that mates with the bolt's external thread. Together, they form a secure mechanical joint, capable of withstanding significant forces.
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2025-08-16 05:57
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