Coupling Nuts

Kwality Fasteners provides robust and precision-engineered Coupling Nuts, also known as extension nuts, designed to join two male-threaded fasteners together—typically threaded rods or pipes. These nuts are internally threaded and have a hexagonal exterior for easy wrench tightening.

Manufactured using high-grade stainless steel, alloy steel, and other durable materials, our coupling nuts offer excellent strength and resistance to corrosion. Ideal for long-length applications in construction, plumbing, and machinery assembly, they ensure a secure and stable connection in any structural setup.