50-Piece Rubber O-Ring Set – Oil & Heat Resistant Sealing Washers
50-Piece Rubber O-Ring Set – Oil & Heat Resistant Sealing Washers
50-Piece Nitrile Rubber O-Ring Sealing Washer Set
Keep leaks at bay with this versatile 50-piece O-ring assortment. Crafted from high-quality nitrile rubber, these sealing washers are engineered to handle demanding conditions — resisting oil, water, heat, corrosion, and abrasion — making them an essential addition to any toolbox, workshop, or home maintenance kit.
Made in Mainland China.
Why Choose This O-Ring Set?
- Premium Nitrile Rubber Construction: High-grade nitrile rubber delivers excellent water resistance, oil resistance, heat resistance, corrosion resistance, abrasion resistance, and anti-static properties for long-lasting, reliable performance.
- Wide Application: Suitable for faucets, sinks, water filters, fuel lines, hydraulic connections, pneumatic connections, irrigation pipe interfaces, and nipple connectors — a true all-purpose sealing solution.
- Easy Installation: The smooth surface minimises friction between screws and nuts, ensuring quick, hassle-free fitting while preventing leaks and keeping pressure steady.
- Portable & Lightweight: The entire set weighs approximately 30 g, making it easy to carry in a bag or toolkit — perfect for home, school, travel, or on-the-job use.
- Great Value Gift: A thoughtful and practical gift for DIY enthusiasts, plumbers, or anyone who loves being prepared — ideal for birthdays, Father's Day, Christmas, and more.
Product Specifications
| Material | Nitrile Rubber (NBR) |
| Quantity | 50 pieces per set |
| Diameter | Approx. 1.6 cm / 0.63 in |
| Thickness | Approx. 2.65 mm / 0.10 in |
| Weight | Approx. 30 g |
| Origin | Mainland China |
What's in the Box?
- 50 × Nitrile Rubber O-Rings
Note: Colours may vary slightly due to different monitor settings. Please allow a 1–2 cm tolerance due to manual measurement.
Related Products You May Like
- Air Compressor Pressure Gauge 0-10/0-12/0-25 Bar | DIY Tool
- BALASHOV 2500W Handheld Steam Cleaner – Kitchen, Car & Home
- 60cm Motorcycle Luggage Strap – Elastic Helmet Bungee Net
Learn more: OSHA on personal protective equipment
Frequently Asked Questions
Q: What material are these O-rings made from, and why does it matter?
A: These O-rings are made from high-quality nitrile rubber (NBR), which is widely regarded as one of the best materials for sealing applications. NBR offers outstanding resistance to oils, fuels, water, heat, corrosion, and abrasion, ensuring a reliable, long-lasting seal in both automotive and plumbing environments.
Q: What applications are these rubber O-rings suitable for?
A: This 50-piece O-ring set is suitable for a wide range of uses, including faucet and sink repair, water filter sealing, fuel line connections, hydraulic and pneumatic systems, irrigation pipe interfaces, and nipple connectors — making it a versatile plumbing and automotive accessory.
Q: How easy are these O-rings to install?
A: Installation is straightforward. Each O-ring features a smooth surface that reduces friction when fitting between screws, nuts, and connectors. Simply seat the ring in the appropriate groove or joint to form a secure, leak-resistant seal — no special tools required.
Q: Are these O-rings portable enough for travel or on-site work?
A: Absolutely. The full set of 50 O-rings weighs only approximately 30 g, making it compact and lightweight enough to tuck into a toolbag, backpack, or even a pocket — ideal for plumbers, mechanics, and DIYers working on the go.