12 Point Flange Nuts

Yes, they can be reused in many applications, especially if not over-torqued or exposed to extreme wear. However, repeated use may wear down serrations or damage threads, reducing performance. For critical applications, it's best to assess torque retention or follow manufacturer guidelines for reuse. Some industries, like aerospace or defense, recommend single-use for maximum reliability and safety.

These nuts are specifically designed to resist loosening caused by vibration. The integrated flange and precise 12-point profile help maintain clamping force over time. Serrations on the flange further enhance grip by biting into the mating surface, preventing rotation. This makes them highly durable for use in machinery, transport, and aerospace, where vibration and movement could otherwise compromise joint integrity.

Yes, especially when made from stainless steel or coated with corrosion-resistant finishes like zinc, phosphate, or black oxide. Stainless steel versions withstand harsh conditions in marine, chemical, and outdoor environments. Heat-treated alloy steel nuts retain mechanical strength at elevated temperatures, making them suitable for turbines or engine applications. Their metal-to-metal locking and structural integrity make them dependable in harsh operating conditions.