Graco 101550 SCH Cap Screw

High-Performance Graco 101550 SCH Cap Screw for Airless Sprayer Applications

The Graco 101550 SCH Cap Screw sets a new standard in securing pump components with unmatched strength and precision. Engineered for optimal performance in airless sprayer setups, it integrates seamlessly into your workflow, ensuring smooth operation of your equipment. With precision-engineered threads and robust alloy construction, it resists corrosion and wear to support continuous use in demanding professional coatings applications. Reference the graco paint sprayer parts diagram to locate and install this critical component with ease, enhancing reliability for commercial and residential projects.

Precision CNC-machined threading for consistent torque
Corrosion-resistant alloy steel construction
Compatible with a wide range of Graco pump assemblies

Built to withstand rigorous conditions and high-pressure filtration, this cap screw maintains integrity under demanding environments. Its socket head design provides secure fastening and easy removal during maintenance, reducing downtime on job sites. It pairs perfectly with Graco Spray Guards for added protection, delivering long-lasting durability and peace of mind on every project, from industrial structures to detailed interior finishes.

$18.37

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Description

Graco 101550 SCH Cap Screw – Reliable OEM Socket Head for Airless Sprayers

The Graco 101550 SCH Cap Screw is a genuine OEM socket head fastener engineered to keep high-stress assemblies tight and secure. Use it when servicing pump sections, manifolds, brackets, and cart/frame connections so your sprayer maintains pressure, alignment, and a consistent finish on every job.

Where It Fits & What It’s Used For

Fits: Hardware locations on many Graco airless units that call for socket head cap screws commonly around pump housings, manifold plates, and structural brackets (confirm exact placement with your model diagram).
Used for: Clamping fluid-end and structural components to prevent loosening from vibration and pressure cycling, protecting seals and minimizing downtime.

Key Features & Benefits

OEM accuracy: Factory-spec threads and head geometry provide a proper seat and dependable torque retention.
Durable construction: Built for jobsite vibration, frequent starts/stops, and the demands of professional coating environments.
Service friendly: Socket (Allen) head design allows confident tightening and straightforward removal during maintenance or rebuilds.

Typical Applications

Securing pump section hardware during seal/packing service or full rebuilds.
Fastening manifold plates and guards after hose or accessory changes.
Refreshing cart/frame screws that see transport shock and daily vibration.

Pro Installation Tips

Clean threads and mating surfaces; replace damaged fasteners instead of reusing them.
Follow your service manual for thread prep (dry, oil, or threadlocker) and torque values.
Re-check torque after initial run-in to account for bedding and vibration.

This cap screw is a smart add-on anytime you’re installing seals or packings from Graco Pumps Repair Kits or refreshing common wear items among your graco magnum x5 parts. Using correct OEM hardware helps the entire system stay tight and spray consistently.

Get the Right Part, Fast

Need matching washers, additional fasteners, seals, or model-specific diagrams? Shop the complete OEM catalog at SprayersAndParts.com for accurate fitment and quick ordering.