<h2>50-Pack Nitrile Rubber O-Ring Gasket Assortment — Plumbing, Faucet &amp; Automotive Sealing Kit</h2> <p>Keep leaks at bay with this versatile 50-piece rubber O-ring set. Made from high-quality nitrile rubber, these O-rings deliver a reliable, long-lasting seal for a wide range of plumbing, automotive, and household applications — all at an unbeatable value.</p> <h3>Why Choose This O-Ring Kit?</h3> <ul> <li> <strong>Premium Nitrile Rubber:</strong> Engineered for excellent water resistance, oil resistance, heat resistance, and corrosion resistance — built to handle demanding sealing environments.</li> <li> <strong>Versatile Compatibility:</strong> Ideal for faucets, sinks, filters, water pipes, hydraulic connections, pneumatic systems, and automotive fuel lines. Prevents leaks and pressure loss with ease.</li> <li> <strong>Smooth Surface Finish:</strong> The polished surface reduces friction between mating parts (screws, nuts, connectors), making installation quick and straightforward — no special tools required.</li> <li> <strong>Compact &amp; Lightweight:</strong> Each ring weighs just grams, and the full 50-piece set is only ~30g total. Toss them in your toolbox, go-bag, or workshop drawer for on-the-spot fixes.</li> <li> <strong>Great Gift Idea:</strong> A thoughtful and practical gift for the DIY enthusiast, homeowner, or hobbyist in your life — perfect for holidays, Father's Day, or any special occasion.</li> </ul> <h3>Specifications</h3> <table> <tr> <td><strong>Material</strong></td> <td>Nitrile Rubber</td> </tr> <tr> <td><strong>Quantity</strong></td> <td>50 pieces per set</td> </tr> <tr> <td><strong>Diameter</strong></td> <td>~1.6 cm / 0.63 in</td> </tr> <tr> <td><strong>Thickness</strong></td> <td>~2.65 mm / 0.10 in</td> </tr> <tr> <td><strong>Total Weight</strong></td> <td>~30 g</td> </tr> <tr> <td><strong>Country of Origin</strong></td> <td>Made in China</td> </tr> </table> <h3>What's in the Box</h3> <ul> <li>50 × Nitrile Rubber O-Rings</li> </ul> <p><em>Note: Due to different monitor settings and screen calibrations, actual color may vary slightly from product images. Please allow a 1–2 mm tolerance due to manual measurement.</em></p> <h3>Related Products You May Like</h3> <ul> <li><a href="/products/waterproof-cable-gland-set-pg7-pg9-nylon-connectors-10-pack">10-Pack Waterproof Cable Glands PG7 PG9 Nylon Connectors</a></li> <li><a href="/products/34-compartment-double-sided-hardware-storage-box-removable-dividers">34-Compartment Double-Sided Hardware Storage Box &amp; Dividers</a></li> <li><a href="/products/10-pack-rubber-strain-relief-cord-boot-protector-sleeves-4-6-5-2-6mm">10-Pack Rubber Strain Relief Cord Boot Protectors 4.6–6mm</a></li> </ul> <p>Learn more: <a href="https://www.osha.gov/personal-protective-equipment" target="_blank" rel="noopener">OSHA on personal protective equipment</a></p> <h3>Frequently Asked Questions</h3> <h4>Q: What material are these O-rings made from, and why does it matter?</h4> <p>A: These O-rings are made from high-quality nitrile rubber (NBR), which is widely favored for sealing applications because of its excellent resistance to water, oils, fuels, heat, and corrosion. This makes the 50-pack rubber O-ring gasket set suitable for both plumbing and automotive use.</p> <h4>Q: What sizes are included in this O-ring gasket set?</h4> <p>A: All 50 pieces share the same size — approximately 1.6 cm (0.63 in) in diameter and 2.65 mm (0.10 in) in thickness — making them ideal for standard faucet, pipe, and hydraulic fitting applications.</p> <h4>Q: Can these rubber O-rings be used for both water and oil sealing?</h4> <p>A: Yes. The nitrile rubber construction provides a reliable seal for water pipes, faucets, oil lines, air connections, hydraulic fittings, and pneumatic systems, making this a truly multi-purpose O-ring kit.</p> <h4>Q: How easy is it to install these O-ring gaskets?</h4> <p>A: Very easy. The smooth surface of each O-ring reduces fr