Graco 15F740 Pin Pivot Nut

Product Overview

The Graco 15F740 Pin Pivot Nut is a genuine OEM fastening component used to secure pivot pins inside Graco spray guns and fluid‑handling equipment. It ensures that pivot pins remain firmly in place, enabling proper trigger or lever movement, and helps maintain precise alignment and reliable operation under repeated use and vibration.

Key Features

• OEM‑specified part — exact match to original Graco equipment for seamless replacement.
• Secure pivot locking — ensures pivot pin remains locked during spray operations, preventing loosening or misalignment.
• Compact size & light weight — minimal impact on tool balance and ergonomics.
• Durable material — designed to withstand repeated use, vibration, and stresses typical in spray equipment.
• Easy to install — simple replacement for worn or damaged nuts without need for major disassembly.

Specifications

Maintenance & Installation

• Depressurize and clean the gun/valve housing before attempting to remove or install the nut to avoid fluid or air hazards.
• Inspect the pivot pin and surrounding components (trigger, lever, housing) — if any are damaged or worn, replace them together to ensure smooth operation.
• Thread the nut carefully, avoid cross‑threading or overtightening to prevent damage to threads or housing.
• After installation, test the trigger/pivot action under pressure or dry‑run to confirm the nut and pin remain properly seated and secure.
• Periodically inspect pivot and nut during regular maintenance — replace if showing wear, rounding, or looseness.

Frequently Asked Questions