--- product_id: 678969904 title: "M6 Black Spring Lock Washer, Stainless Steel, Black Coating Split Lock Washer Elastic Gasket, for Screws Fasteners, 50PCS" brand: "ouschr" price: "AED 97" currency: AED in_stock: true reviews_count: 5 category: "Ouschr" url: https://www.desertcart.ae/products/678969904-m6-black-spring-lock-washer-stainless-steel-black-coating-split store_origin: AE region: United Arab Emirates --- # Black oxide corrosion resistance M6 size precision fit 304 stainless steel durability M6 Black Spring Lock Washer, Stainless Steel, Black Coating Split Lock Washer Elastic Gasket, for Screws Fasteners, 50PCS **Brand:** ouschr **Price:** AED 97 **Availability:** ✅ In Stock ## Summary > ⚙️ Lock it down with style and strength — don’t let your projects slip away! ## Quick Answers - **What is this?** M6 Black Spring Lock Washer, Stainless Steel, Black Coating Split Lock Washer Elastic Gasket, for Screws Fasteners, 50PCS by ouschr - **How much does it cost?** AED 97 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/678969904-m6-black-spring-lock-washer-stainless-steel-black-coating-split) ## Best For - ouschr enthusiasts ## Why This Product - Trusted ouschr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Pack of 50:** Generous quantity to keep your projects running smoothly without frequent reordering—perfect for pros and DIYers alike. - • **Precision M6 Fit:** Engineered for seamless compatibility with M6 nuts and bolts, ensuring a secure fastening every time. - • **Vibration-Proof Locking:** Split lock design bites into surfaces to prevent loosening from vibrations—ideal for automotive and industrial use. - • **Durable Black Oxide Finish:** Sleek black coating not only looks professional but also enhances corrosion resistance in harsh environments. - • **Premium 304 Stainless Steel:** Crafted from high-grade stainless steel for exceptional resistance to heat, rust, and oxidation. ## Overview The M6 Black Spring Lock Washer set includes 50 high-quality split lock washers made from 304 stainless steel with a black oxide finish. Designed to prevent bolt loosening by increasing friction and resisting corrosion, these washers excel in demanding environments like automotive, marine, and industrial applications. Their durable coating and precise sizing make them a must-have for professionals seeking reliable, long-lasting fastener security. ## Description The function of the spring washer is to increase the friction between the nut and the bolt; The Sharp corner of spring washer opening is inserted into the surface of the bolt and the connected piece respectively, thus preventing the bolt from turning;It is a protective measure to prevent the fastening bolts from loosening due to vibration during the rotation. Review: I didn't test these to see if they really are 304 steel or anything special for measurements, but they worked for what I needed, and they met the key features I needed (I.D., O.D.). So they get the 5 stars because I don't see how they will fail in my use case. Review: I bought these M10 lock washers for woodworking. After using them in multiple projects, I am happy with their durability and value. One major plus is the thickness and quality of the black paint. Despite placing and removing these lock washers multiple times, the black paint has stayed on. None of the lock washers are rusting or discoloring the woodworking projects they secure because of the high-quality paint job. Thumbs up to the manufacturers for not cutting corners on this. For the price, the lock washers function exactly as needed. I would buy them again for interior woodworking projects. For users who require painted lock washers suitable for exterior projects that can withstand the elements, I'm unsure if these lock washers will meet your long-term needs. I did not use these washers under constant sunlight, freezing/high temperatures, or environmental moisture. Those factors take a serious toll on any black paint. ## Features - Specification - Product Type: M6 Spring Lock Washer; Color: Black; Package Quantity: 50PCS. - Material - Made of 304 Stainless Steel which has excellent high temperature resistance, thermal conductivity and low resistivity. - Performance - Great corrosion resistance in bad environment such as high temperature, cold weather, and high humidity areas; Superior rust resistance, excellent oxidation resistance and long service life. - Function - The spring washers are compatible with nuts and bolts of the same size, which are used to evenly distribute the load fastened by screws to prevent the bolts and the connecting objects from loosening. - Widely Application - Apply for electronics, machinery, automotive, marine uses, industrial, furniture, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQ4LPG54 | | Brand Name | OUSCHR | | Colour | Black | | Customer Reviews | 4.7 4.7 out of 5 stars (85) | | Exterior Finish | Black Oxide | | Fastener Size | M6 | | Fastener Type | Split Lock Washer | | Manufacturer | OUSCHR | | Manufacturer Part Number | TDB-M6-50 | | Material Type | Stainless Steel | | Metal | Stainless Steel | | Number Of Items | 50 | | Number of Pieces | 50 | | Screw Head Style | Split | | Size | M6 US | | Unit Count | 50.0 count | | Washer Type | Split Lock | ## Product Details - **Exterior finish:** Black Oxide - **Fastener size:** M6 - **Material:** Stainless Steel - **Size:** M6 US - **Washer type:** Split Lock ## Images ![M6 Black Spring Lock Washer, Stainless Steel, Black Coating Split Lock Washer Elastic Gasket, for Screws Fasteners, 50PCS - Image 1](https://m.media-amazon.com/images/I/51PekzgBHjL.jpg) ![M6 Black Spring Lock Washer, Stainless Steel, Black Coating Split Lock Washer Elastic Gasket, for Screws Fasteners, 50PCS - Image 2](https://m.media-amazon.com/images/I/51SMDk6Y1fL.jpg) ![M6 Black Spring Lock Washer, Stainless Steel, Black Coating Split Lock Washer Elastic Gasket, for Screws Fasteners, 50PCS - Image 3](https://m.media-amazon.com/images/I/61gUix7z1nL.jpg) ![M6 Black Spring Lock Washer, Stainless Steel, Black Coating Split Lock Washer Elastic Gasket, for Screws Fasteners, 50PCS - Image 4](https://m.media-amazon.com/images/I/61sQ7geEoaL.jpg) ![M6 Black Spring Lock Washer, Stainless Steel, Black Coating Split Lock Washer Elastic Gasket, for Screws Fasteners, 50PCS - Image 5](https://m.media-amazon.com/images/I/61532EvKXEL.jpg) ## Available Options This product comes in different **Size, Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***N on 21 April 2026* I didn't test these to see if they really are 304 steel or anything special for measurements, but they worked for what I needed, and they met the key features I needed (I.D., O.D.). So they get the 5 stars because I don't see how they will fail in my use case. ### ⭐⭐⭐⭐⭐ Review *by P***_ on 31 August 2025* I bought these M10 lock washers for woodworking. After using them in multiple projects, I am happy with their durability and value. One major plus is the thickness and quality of the black paint. Despite placing and removing these lock washers multiple times, the black paint has stayed on. None of the lock washers are rusting or discoloring the woodworking projects they secure because of the high-quality paint job. Thumbs up to the manufacturers for not cutting corners on this. For the price, the lock washers function exactly as needed. I would buy them again for interior woodworking projects. For users who require painted lock washers suitable for exterior projects that can withstand the elements, I'm unsure if these lock washers will meet your long-term needs. I did not use these washers under constant sunlight, freezing/high temperatures, or environmental moisture. Those factors take a serious toll on any black paint. ### ⭐⭐⭐⭐⭐ Review *by J***L on 29 October 2025* These will work out great for a decorative plaque I am making for a customer ## Frequently Bought Together - M6 Black Spring Lock Washer, Stainless Steel, Black Coating Split Lock Washer Elastic Gasket, for Screws Fasteners, 50PCS - M3 (3mm) Stainless Steel Washers, Form A Thick Flat washer Grade A2 (304) Stainless Steel. Various Quantities M3 x 50 Pack - M12 Stainless Steel Rectangular Spring Split Lock Washer (Pack of 50) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/678969904-m6-black-spring-lock-washer-stainless-steel-black-coating-split](https://www.desertcart.ae/products/678969904-m6-black-spring-lock-washer-stainless-steel-black-coating-split) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-06-15*