Engineered for seamless integration with Graco equipment, the Graco 17M849 BoltFlangeSerratedHhcs 7/16 ensures precise fastening and longevity. Crafted from hardened steel with serrated flanges, this bolt provides exceptional grip and resistance to loosening under vibration, making it ideal for demanding applications such as airless sprayer assemblies and high-pressure filtration systems. Its streamlined design offers hassle-free installation and consistent performance for contractors and maintenance teams.
Whether servicing professional coatings equipment or upgrading standard hardware, this replacement bolt delivers the reliable support needed to maintain peak system integrity. Its corrosion-resistant finish and precise threading contribute to smooth assembly, reducing downtime and ensuring operators focus on delivering flawless finishes with confidence. Backed by Graco’s stringent quality standards, the bolt’s precision machining promotes consistent torque application across service cycles. This part’s durable construction extends equipment lifespan, ensuring results for painting and maintenance tasks.
$12.14Graco 17M849 BoltFlangeSerratedHhcs 7/16 is engineered to provide exceptional fastening security in high-pressure spray systems. Crafted for use in demanding industrial settings, each bolt combines a precision-machined flange with aggressive serrations to prevent loosening under constant vibration. Hexagon head design simplifies installation, while the robust construction meets strict dimensional tolerances. Whether handling thick coatings or solvent-based materials, this fastener ensures a reliable seal and consistent pressure maintenance. Professionals seeking durable connections in fluid transfer assemblies will find this component both reliable and precise.
Material selection plays an essential role in fastener longevity, and this bolt utilizes a high-tensile alloy steel calibrated to meet ASTM F568M standards. Flange diameter and thickness adhere to tight tolerances, ensuring even load distribution across mating surfaces. Serrations beneath the flange cut into the substrate, effectively locking the assembly against rotational forces. Zinc-nickel plating provides superior resistance to chemical corrosion and salt spray exposure, while heat-treated core hardness exceeds 800 HV. Threads conform to ISO metric coarse profile, class 8g tolerance for secure engagement. The double-lead chamfer design simplifies start-up alignment, reducing thread cross-stripping during manual insertion. Each unit undergoes quality inspection, verifying thread pitch accuracy and flange flatness before packaging for shipment.
Compatibility extends beyond a single model, making it a valuable resource for assembling and repairing fluid delivery systems. Integration with a broad selection of graco replacement parts allows technicians to streamline inventory and reduce downtime. Detailed documentation supports cross-references for equipment lines, guaranteeing that the 7/16-inch bolt will interface seamlessly with pump bodies, manifold blocks, and pressure regulators. Adaptable thread engagement minimizes the risk of seal failure, ensuring consistent operation in demanding service conditions.
Installation requires precise torque application to maintain clamping force without risking thread distortion. Recommended tightening range sits between 15 and 20 foot-pounds, depending on application specifics and gasket materials. Employing a calibrated torque wrench and a drop of thread-locking compound helps preserve pre-load under cyclical pressure fluctuations. Torque angle measurement techniques can further optimize assembly accuracy, reducing stress concentration at critical junctures. Performance tests reveal outstanding resistance to loosening after repeated pressurization cycles, confirming that flange serrations bite effectively into mating surfaces without compromising structural integrity. Advanced assembly lines may incorporate digital torque data logging, ensuring traceability of fastening events and facilitating audit trails.
Beyond standard industrial setups, this serrated flange bolt integrates smoothly with sprayer assemblies, including heavy-duty paint circulation systems. Adaptation to a graco magnum paint sprayer ensures that both novice and professional operators can execute rapid equipment rebuilds without concern. By matching factory specifications for flange dimension and serration depth, each fastener contributes to leak-free operation and consistent flow rates. Simplified part tracking speeds up preventive maintenance routines, keeping production lines active and cutting unnecessary service interruptions.
Exposure to solvents, abrasive particulates, and fluctuating temperatures can degrade fastening integrity over time. Regular inspection of serration wear and flange deformation is crucial when operating in harsh environments. Cleaning protocols should use mild detergents followed by thorough drying to prevent corrosion. Whenever necessary, use cleaning solvents compatible with the plating substrate, such as isopropyl alcohol or xylene alternatives approved for steel surfaces. Application of compatible anti-seize compounds during reassembly increases torque consistency and reduces galling risks. Establishing a periodic retorque schedule—especially after initial system pressurization—prevents preload loss. Documenting each service interval allows technicians to identify trends in fastener performance, allocating replacements before critical failures occur. This proactive approach aligns maintenance workflows with operational efficiency goals, safeguarding both equipment and product quality.
When pump seals display fatigue, coordinating bolt replacement with a graco paint sprayer pump repair kit streamlines the overhaul process. Coordinated parts kits simplify sourcing and ensure all interfaces meet original equipment manufacturer tolerances. Technicians benefit from synchronized workflow, replacing fasteners and pump components in a single operation. This integrated approach not only accelerates downtime recovery but also guarantees that mating surfaces, sealing elements, and fastener flanges conform to design specifications for optimal performance.
For organizations aiming to elevate equipment reliability, engaging a preventive maintenance program can be instrumental. Scheduled audits, torque calibration services, and replacement component tracking ensure that each BoltFlangeSerratedHhcs 7/16 remains within operational parameters. Expert consultation guides part selection, installation techniques, and service intervals. Leveraging these professional services helps maintain productivity, supports regulatory compliance, and extends the lifespan of critical fluid handling assemblies across diverse industrial applications.
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