--- product_id: 806086976 title: "Nitrile Rubber O-Rings 8.5mm OD 5.5mm ID 1.5mm Width Metric Sealing Washer Round O-Ring Gasket O Rings Seal Grommets, Black, Pack of 50" brand: "boxonly" price: "AR$16944" currency: ARS in_stock: true reviews_count: 6 category: "Boxonly" url: https://www.desertcart.com.ar/products/806086976-nitrile-rubber-o-rings-8-5mm-od-5-5mm-id store_origin: AR region: Argentina --- # Oil & wear resistant durability Heat resistant up to 212℉ 8.5mm OD precision fit Nitrile Rubber O-Rings 8.5mm OD 5.5mm ID 1.5mm Width Metric Sealing Washer Round O-Ring Gasket O Rings Seal Grommets, Black, Pack of 50 **Brand:** boxonly **Price:** AR$16944 **Availability:** βœ… In Stock ## Summary > πŸ”§ Seal the deal with confidence β€” never let a leak slow you down! ## Quick Answers - **What is this?** Nitrile Rubber O-Rings 8.5mm OD 5.5mm ID 1.5mm Width Metric Sealing Washer Round O-Ring Gasket O Rings Seal Grommets, Black, Pack of 50 by boxonly - **How much does it cost?** AR$16944 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/806086976-nitrile-rubber-o-rings-8-5mm-od-5-5mm-id) ## Best For - boxonly enthusiasts ## Why This Product - Trusted boxonly brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Endure:** Heat-resistant up to 212℉ and oil-resistant nitrile rubber ensures long-lasting reliability under pressure. - β€’ **Bulk Pack Advantage:** 50-piece set keeps your toolkit ready for any emergency or professional project. - β€’ **Versatile Application:** Perfect for plumbing, automotive, hydraulic, pneumatic, and general workshop repairs. - β€’ **Flexible & Easy to Use:** Soft, elastic material snaps on effortlessly while maintaining tight, leak-proof seals. - β€’ **Precision Engineered Seal:** Exact 8.5mm outer and 5.5mm inner diameter for flawless sealing performance. ## Overview These premium nitrile rubber O-rings feature a precise 8.5mm outer diameter and 5.5mm inner diameter, crafted for superior oil, heat, and wear resistance. Designed for professional-grade sealing in plumbing, automotive, and industrial applications, this pack of 50 ensures you’re always prepared with durable, flexible gaskets that maintain integrity from -20Β°C to 100Β°C. ## Description Product description O-Rings Made of high quality nitrile rubber(NBR)material, anti static, oil resistant, heat resistant, wear resistant, durable and long service life. Size: outer diameter,Inner Diameter,Cross-Section Diameter.(AS picture shows) NOTE:Please confirm the required size and material before purchase, and put it in the right place. ## Features - Made of high-quality nitrile rubber (NBR) material, these O-rings are oil-resistant, heat-resistant, and wear-resistant, ensuring long-lasting durability and corrosion resistance. - With a size of 1mm Width cross-section diameter, these O-rings provide a secure seal for any oil, air, gas, and water seal application. - These Nitrile Rubber O-Rings are soft and flexible, easy to snap on, widely used as a sealing tool in personal and professional workshops, garages, and plumbing to prevent leaks in machinery, hydraulic, and pneumatic repairs. - The O-rings' elasticity and resilience make them easy to process and maintain precise dimensions, with a wide temperature range from -4℉ (-20Β°C) to 212℉ (100Β°C). - These O-rings are widely suitable for power supply, control box, general power line outlet protection, appliances, motors, tools, cars, trucks, trailers, electronic equipment, toys, bikes, RVs, boats, pumps, furniture, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C2T9QHG3 | | Best Sellers Rank | #72,452 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #180 in O-Rings | | Brand | Boxonly | | Brand Name | Boxonly | | Color | Black | | Customer Reviews | 4.5 out of 5 stars 40 Reviews | | Item Diameter | 8.5 Millimeters | | Manufacturer | Boxonly | | Material | Nitrile Rubber | | Material Type | Nitrile Rubber | | Nominal Inside Diameter | 5.5 Millimeters | | Nominal Outside Diameter | 8.5 Millimeters | | Number of Pieces | 50 | | Part Number | TKORINGS1-30MMOD01-34 | | Unit Count | 50.0 Count | ## Images ![Nitrile Rubber O-Rings 8.5mm OD 5.5mm ID 1.5mm Width Metric Sealing Washer Round O-Ring Gasket O Rings Seal Grommets, Black, Pack of 50 - Image 1](https://m.media-amazon.com/images/I/61L+Zt2i5QL.jpg) ![Nitrile Rubber O-Rings 8.5mm OD 5.5mm ID 1.5mm Width Metric Sealing Washer Round O-Ring Gasket O Rings Seal Grommets, Black, Pack of 50 - Image 2](https://m.media-amazon.com/images/I/41reMOYPvdL.jpg) ![Nitrile Rubber O-Rings 8.5mm OD 5.5mm ID 1.5mm Width Metric Sealing Washer Round O-Ring Gasket O Rings Seal Grommets, Black, Pack of 50 - Image 3](https://m.media-amazon.com/images/I/51LCKiZ7hXL.jpg) ![Nitrile Rubber O-Rings 8.5mm OD 5.5mm ID 1.5mm Width Metric Sealing Washer Round O-Ring Gasket O Rings Seal Grommets, Black, Pack of 50 - Image 4](https://m.media-amazon.com/images/I/61Td5mCgjIL.jpg) ![Nitrile Rubber O-Rings 8.5mm OD 5.5mm ID 1.5mm Width Metric Sealing Washer Round O-Ring Gasket O Rings Seal Grommets, Black, Pack of 50 - Image 5](https://m.media-amazon.com/images/I/513gdmLpHGL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***E on February 6, 2025* ### ⭐⭐⭐⭐⭐ Review *by L***S on June 20, 2025* ### ⭐⭐⭐⭐⭐ Review *by F***T on March 27, 2025* --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/806086976-nitrile-rubber-o-rings-8-5mm-od-5-5mm-id](https://www.desertcart.com.ar/products/806086976-nitrile-rubber-o-rings-8-5mm-od-5-5mm-id) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-23*