Zinc-Plated Nyloc Lock Nut for 1/4 UNF Thread Agricultural Equipment Fastening SKU: QT376446

Standard hex nuts back out under vibration, leaving critical connections loose on farm equipment where a failure means expensive downtime. This nylon-insert lock nut creates a secure hold that won't budge even under the constant vibration and dynamic loads your machinery faces.

Why This Lock Nut Performs

• Nylon collar insert creates consistent locking torque that prevents loosening under vibration
• Zinc plating provides corrosion protection while fine UNF threads offer superior holding power
• Self-locking design allows for easy removal during maintenance without compromising security
• 1/4-28 UNF threading fits precision bolts and studs commonly used in agricultural applications

Whether you're securing implement attachments, hydraulic fittings, or structural connections, this lock nut delivers the reliability your equipment demands. Need help confirming the right thread pitch? Give S&H Parts a call—we've been solving fastening problems since 1969.