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Repair Clinic offers genuine OEM Yard Machines String Trimmer shoulder screws designed to maintain your equipment's warranty and ensure a precise fit. Shoulder screws are integral to the secure assembly of your weed eater, and using authentic replacement parts is crucial for optimal performance. Whether you're addressing a missing or damaged screw, our comprehensive inventory provides the exact specifications needed for your model. Visit our replacement parts page to order replacement repair parts. If you're dealing with a string trimmer head that won't spin, it could be due to a broken clutch or damaged drive shaft. Fixing these issues is straightforward with genuine parts. For other Yard Machines parts, check out our Craftsman String Trimmer Carburetor Parts page for cross-support.
Find answers to common questions about replacing the shoulder screw on your Yard Machines string trimmer. Whether you're a DIY enthusiast or a professional technician, Repair Clinic is here to help you find the right parts and repair solutions for your outdoor power equipment.
To find the correct shoulder screw, you'll need your trimmer's model number. This number is usually found on a label near the engine or handle. Once you have the model number, you can search for compatible replacement parts on lawn equipment parts sections or use the Repair Clinic search tool for precision.
If your string trimmer's trimmer head wobbles or doesn't stay secure, the shoulder screw may be loose or worn. Inspect the screw for wear and replace if necessary to ensure safe and efficient operation.
Regular maintenance is key. Clean or replace the air filter, check the spark plug, and ensure the fuel is fresh to keep your trimmer running smoothly. For comprehensive support, Repair Clinic offers a wide selection of Ryobi string trimmer parts for various repair needs.


Ensure your Yard Machines string trimmer is in perfect working order with genuine shoulder screw replacements. Finding the right string trimmer parts online is easy, thanks to our comprehensive model number lookup feature. Enjoy the convenience of same-day shipping and never delay your repair projects. All parts come with a No-Hassle 365-Day Return policy and a Price Match Guarantee, ensuring you get the best value for your money. Key issues like a trimmer head that won't spin may require a replacement shoulder screw. Fix your trimmer quickly and efficiently, and explore our String Trimmer Repair Help for troubleshooting tips. For other Yard Machines components, visit our String Trimmer Parts page. Empower your repair tasks with our easy-to-access parts and resources.
Locating the model number of your String Trimmer is essential for ordering the right replacement parts, such as a shoulder screw. Typically, this model number can be found on a label or tag located on the housing or near the engine. For Yard Machines String Trimmers, ensure you have the correct model number to access a wide range of replacement String Trimmer parts online. If your trimmer isn't operating as it should, consider checking for a faulty spark plug or clogged carburetor, as these are common issues. To explore more parts for your maintenance needs, visit our Craftsman String Trimmer Parts page. Access our repair guides to maintain your trimmer effectively and ensure a long, trouble-free service life.

Discover our top-notch customer support to assist you with finding the right String Trimmer parts, including replacement shoulder screws for your Yard Machines model. Our dedicated team is available seven days a week to ensure you have a seamless experience. Use our live chat for quick and efficient support, and easily look up parts with our model/part number feature. We emphasize genuine OEM parts to guarantee quality and reliability. If your String Trimmer won't start, it may be due to a faulty spark plug or clogged carburetor—replace these components for a smooth start. We also offer a No-Hassle 365-Day Returns policy and a Price Match Guarantee. Repair Clinic is your go-to for DIY-friendly solutions, with expert troubleshooting assistance and easy-to-follow repair guides. Visit our String Trimmer Repair Help section for more information. Remember, we're here to empower you with the parts and knowledge to maintain your equipment confidently.

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