Maintain peak performance with the Graco 119236 Pan Head Torx Machine Screw, meticulously crafted to secure critical components in high-pressure filtration systems and airless sprayer assemblies. This precision-engineered fastener delivers exceptional durability and corrosion resistance, ensuring longevity under demanding conditions. Optimized for precise torque application, it reduces wear and enhances stability across professional coatings setups, offering smoother operations and minimized downtime.
Upgrade your equipment with the original Screw, Machine, Torx Pan Head for seamless integration in Graco models. Ideal for industrial maintenance, this robust screw provides tight sealing and vibration resistance, supporting consistent spray patterns and reliable operation throughout intense workloads. Whether you’re handling large-scale commercial tasks or precision finishing, incorporate this essential component to boost performance, maintain safety standards, and reinforce structural integrity in any rigorous environment. Optimize maintenance schedules and reduce service interventions using this industry-grade fastening solution in specialized settings.
$12.26The Graco 119236 Pan Head Torx Machine Screw is a purpose-built fastener engineered for precision assembly within Graco’s high-pressure fluid handling systems. It interfaces with critical pump and manifold components in industrial-grade airless sprayer units, delivering consistent clamping force under demanding operational cycles. Machined from premium stainless steel, this component withstands repetitive torque and vibration to preserve component alignment and ensure stable fluid pathways. Its Torx drive profile supports incremental torque application via standard T20 bits, enabling accurate preload settings and minimizing cam-out risk. Technicians rely on its torque retention characteristics to maintain pump efficiency and prevent loosening in professional coatings environments.
Crafted from AISI 304 stainless steel with a minimum tensile strength of 520 MPa, the 119236 screw undergoes precision machining to achieve uniform thread geometry and ISO 7045 compliance. A controlled passivation process enhances its corrosion resistance and extends service life within aggressive chemical and fluid media. Surface roughness is maintained below Ra 0.8 µm to minimize flow turbulence in high-pressure filtration assemblies and prevent microscale cavitation. The flat bearing surface of the pan head distributes radial loads across flanges and seals, ensuring consistent compression of gasket materials and facilitating precise alignment during routine maintenance. This attention to material selection and surface treatment supports reliable operation in advanced pump systems.
The Graco 119236 Pan Head Torx Machine Screw integrates seamlessly into fluid conveyance modules, providing precise fastening points within piston pumps, diaphragm assemblies, and spray gun manifolds. It is engineered to maintain consistent preload under fluctuating pressures, ensuring stable fluid metering during continuous operation at up to 3500 psi. Its robust geometry and precise material distribution guarantee structural integrity under cyclic loading, preventing fatigue failure in high-pressure assemblies. In professional coatings operations, adherence to torque specifications preserves seal longevity and prevents microleakage that can compromise finish quality. This fastener’s compatibility with high-torque installation tools allows rapid assembly without risk of head deformation, and its standardized profile supports cross-compatibility across various OEM and aftermarket components. End-to-end validation in rigorous endurance testing confirms its suitability for mission-critical coating systems.
Dimensioned for compatibility with Graco’s airless sprayer modules, the 119236 screw features a nominal M4 x 0.7 thread profile with a pitch tolerance of 6H, ensuring interchangeability with ISO metric counterparts. The pan head diameter measures 9.5 mm and the seated height stands at 2.2 mm, providing an optimal flange contact area for uniform load distribution. The internal Torx drive recess is sized for T20 driver engagement, offering six-point contact and reducing cam-out under torque spikes. Post-machining deburring and ultrasonic cleaning deliver particulate-free surfaces critical to high-pressure fluid pathways. This combination of dimensional accuracy and finish quality underpins the screw’s role in maintaining pump efficiency and fluid integrity.
To maximize service intervals and uphold optimal performance, technicians should follow a calibrated torque sequence when installing Graco 119236 screws, applying 1.2 Nm with a calibrated torque screwdriver. Periodic inspection for thread wear and head deformation is recommended after extended cycles, particularly in environments with abrasive coatings or particulate-laden fluids. Cleaning protocols involve a mild alkaline detergent and a precision rinse to preserve mating surface integrity without compromising adjacent seals or pump filtration cartridges. When used alongside premium seal kits, these screws contribute to enhanced seal longevity and maintain consistent flow rates. Because torque values can drift with repeated service, re-torque each fastener after the initial break-in cycle to ensure continued stability in professional coatings systems.
In summary, the Graco 119236 Pan Head Torx Machine Screw embodies precision engineering and material science to deliver reliable fastening solutions for industrial fluid systems. This fastener has been tested under vibration and thermal cycles for optimal durability. Its optimized dimensions, surface treatments, and Torx drive design contribute to consistent clamp forces, support high-pressure filtration pathways, and preserve critical pump components against fatigue. By integrating this fastener into airless sprayer assemblies, maintenance teams can ensure robust performance and extend service intervals in demanding professional coatings operations. Rigorous quality assurance and adherence to specification guidelines guarantee the screw’s long-term functionality, making it an indispensable component in the continual pursuit of efficiency, leak prevention, and seal longevity within high-performance coating equipment.
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