Graco 117630 Torx Tri-Lobe Screw

Graco 117630 Torx Tri-Lobe Screw Compatibility & Technical Details

Compatible Machines

• Graco RTX 1500
• Graco Mark V
• Various Graco Airless Sprayer Models

Product Description

The Graco 117630 Torx Tri-Lobe Screw is a precision-engineered component designed to maintain the structural integrity of airless sprayer systems. Its Torx tri-lobe design offers superior torque transfer, reducing the risk of cam-out during installation and maintenance. Crafted from high-grade stainless steel, it provides exceptional corrosion resistance and long service life even under high-pressure and chemically aggressive environments.

Key Specifications

Performance Features

• Provides consistent torque with minimal backlash.
• Enhances seal longevity in fluid assemblies.
• Resists corrosion and mechanical wear under harsh environments.
• Maintains stable pressure delivery and alignment.
• Designed for repeatable, high-precision engagement cycles.

Installation & Maintenance Tips

• Use a calibrated torque driver (15–18 in-lb) for best results.
• Inspect screw head and threads for wear before reuse.
• Apply a light anti-seize compound to facilitate future removal.
• Ensure even tightening to maintain seal integrity and prevent leakage.

Frequently Asked Questions