Heavy-Duty 1 Inch UNF Hex Nut for 3-Point Hitch Link Arm Pins SKU: QT3224

A loose or missing nut on your link arm pin leaves your implements dangerously unsecured and creates a safety hazard during operation. This heavy-duty 1-inch UNF threaded hex nut provides the reliable connection point your 3-point hitch system needs to keep implements properly attached during field work.

Why This Nut Matters

• Heavy zinc plating resists rust and corrosion from exposure to weather and field conditions
• 1-inch UNF fine thread design provides superior holding power compared to coarse threads
• Precision-machined hex design allows proper torque application with standard tools
• Sold in pack of 10 units for shops or keeping critical spares on hand

A failed link arm connection can drop your implement without warning, potentially causing equipment damage or injury. The fine UNF threads on this nut create more surface contact area than coarse threads, delivering the secure hold your hitch pins demand. S&H Parts has been supplying reliable farm equipment hardware since 1969—call us if you need help confirming fitment for your specific application.