

Engineered for performance, the Graco 17M806 screw ensures secure fastening in spray systems. Crafted with precision, this #10 Hex Washer Head design provides superior sealing strength and longevity. Ideal for integration in airless sprayer setups, it offers leak-resistant durability and consistent torque retention across multiple substrates. Its compact design is optimized for quick assembly during field repairs, reducing service times and maintaining productivity. This premium Plastite screw supports equipment maintenance and reduces downtime for contractors and industrial users.
Whether you handle heavy-body primers or full VOC coatings, the Graco 17M806 is your go-to solution for professional coatings applications. Its precision-engineered plastite threads deliver reliable performance under high-pressure filtration conditions and ensure steady flow control. The corrosion-resistant finish guarantees long-term reliability in harsh environments, while the specialized thread profile minimizes vibration-induced loosening. Trust in Graco’s quality for streamlined assembly and enhanced operational safety.
$2.79Engineers and maintenance professionals demand reliable components in fluid handling equipment to guarantee safety and efficiency. Screw Plastite 10 Hex Washer Head assemblies serve as the backbone of many industrial systems, ensuring leak-free seals under extreme conditions. In particular, Graco 17M806 variant delivers optimized torque control, consistent thread engagement and robust resistance against vibration-induced loosening. This article offers an in-depth look at design features, material selection and application insights, guiding you toward confident installation and maintenance practices. Detailed technical pointers and expert commentary help illustrate why this fastener stands out in high-pressure and high-wear environments.
Ideal for connections in spray equipment manifolds, fluid regulators and end-of-line assemblies, this screw enhances system integrity. Integration into an air paint spray gun manifold can improve paint atomization stability by maintaining constant fluid pressure. Use cases extend to pneumatic systems where precise sealing is essential to uphold operational efficiency. Compatibility with standard Plastite 10 thread-forming requirements makes retrofitting into existing assemblies straightforward. Adapting to various substrate materials—from aluminum to hardened steel—has never been easier when thread tapping specifications align with industry benchmarks.
Crafted from premium alloy steel and coated to guard against corrosion, the fastener’s substrate selection elevates service life in harsh environments. Nickel-chrome plating offers enhanced surface hardness without compromising ductility, ensuring that repeated torque cycles do not degrade sealing performance. Steel microstructure and heat-treatment profiles are optimized to resist galling and maintain micro-flatness under compression. High tensile strength metrics and fatigue resistance are validated through accelerated life testing. Even after prolonged exposure to temperature fluctuations and chemical agents, structural integrity remains intact, a key feature when paired with components like a graco piston rod.
Real-world machinery often imposes dynamic loads that challenge fastener retention. Vibration failure modes such as self-loosening or fretting corrosion can compromise joints over time. A hex washer head design distributes compressive forces evenly across the flange, reducing stress concentrations and minimizing micro-movements at the interface. Thread geometry utilizes a proprietary helix angle and flank geometry, which work together to resist radial expansion. Laboratory vibration tests performed at amplitudes exceeding 12 g demonstrate negligible loosening, reflecting a design tuned for reliability. Proper selection enables operators to maintain uptime and reduce unscheduled maintenance.
Exacting tolerances define Plastite 10 fasteners, with outer thread diameters held within ±0.05 mm and head flats machined to match torque wrench calibration tools. ISO standard grip lengths are available in multiple sizes to meet specific panel thicknesses, while the hex washer head features a knurled underhead flange that aids in anti-rotation. Flank angles, crest and root radii are tailored to displace material during installation, creating an interference fit that seals against high-pressure fluid ingress. CAD models and detailed drawings can be supplied upon request to integrate seamlessly into tooling and simulation workflows.
Proper installation ensures peak performance. A calibrated torque wrench set between 15 and 18 Nm is recommended when threading into hardened aluminum substrates, eliminating overtightening risks. Installers should verify alignment before engagement to prevent cross-threading. Once in place, periodic inspections reveal any signs of loosening or flange deformation. When maintenance is due, applying a compatible thread sealant can enhance corrosion protection. Authorized service partners provide branded graco pump repair kit solutions that include certified fasteners and lubrication compounds, streamlining overhaul procedures and guaranteeing component compatibility.
Quality engineering and material science converge in Graco 17M806 Screw Plastite 10 Hex Washer Head to deliver threaded fastening that withstands industrial rigors. Every element—from nickel-chrome plating to precision thread design—has been optimized to provide consistent service in demanding environments. Installation guidelines and authorized maintenance support ensure that system integrators can rely on predictable performance throughout the component’s lifecycle. For optimal longevity and system uptime, professional maintenance services are available to keep every fastener operating at peak efficiency.
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