Black Square Nut 1/4 Inch 20 TPI

Black Square Nut 1/4 Inch 20 TPI: Precision Engineered for Reliable Fastening

Looking for a durable fastener that combines strength with easy handling? Our Black Square Nut 1/4 Inch 20 TPI is designed to meet your hardware needs with uncompromising quality. Crafted from high-carbon steel and finished with a corrosion-resistant black coating, this nut ensures longevity in demanding environments—from machinery assemblies to automotive projects.

With its precise 1/4-inch diameter and 20 threads per inch (TPI), this square nut offers a secure grip and tight fit on bolts of matching specifications. The square design allows for better wrench alignment compared to round nuts, making adjustments quicker and reducing slippage during installation—a key advantage in tight spaces or intricate setups. Whether securing metal frameworks or reinforcing industrial equipment joints, this nut delivers consistent performance under pressure.

Engineered for versatility, it’s ideal for applications requiring high torque resistance without sacrificing precision. Unlike standard nuts that may corrode or strip over time in harsh conditions, our black oxide finish protects against rust and wear while maintaining a sleek appearance.

Perfect for both professional workshops and DIY repairs requiring heavy-duty fastening solutions, this nut stands out through its combination of durability and user-friendly design—ensuring your projects stay firmly in place without compromising ease of use.