--- product_id: 736567700 title: "10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws" brand: "lupanter" price: "€ 10.39" currency: EUR in_stock: true category: "Lupanter" url: https://www.desertcart.pt/products/736567700-10-black-flat-washers-50-pack-made-of-18-8 store_origin: PT region: Portugal --- # Precision #10 size fit Sleek black zinc chromate finish ANSI/ASME B18.22.1 certified 10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws **Brand:** lupanter **Price:** € 10.39 **Availability:** ✅ In Stock ## Summary > 🖤 Elevate your hardware game with sleek, durable precision washers! ## Quick Answers - **What is this?** 10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws by lupanter - **How much does it cost?** € 10.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/736567700-10-black-flat-washers-50-pack-made-of-18-8) ## Best For - lupanter enthusiasts ## Why This Product - Trusted lupanter brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from premium 18-8 (304) stainless steel for unbeatable corrosion resistance and durability. - • **Effortless Organization:** Individually poly-bagged washers keep your workspace tidy and your projects on point. - • **Engineered for Precision:** Exact #10 sizing ensures flawless compatibility with SAE screws and nuts. - • **Smooth Load Distribution:** Flat washer design minimizes friction and evenly spreads fastener load for secure, lasting assemblies. - • **Trusted Quality Standard:** Meets rigorous American ANSI/ASME standards, guaranteeing professional-grade performance every time. ## Overview LUPANTER’s 50-pack of #10 black flat washers combines industrial-grade 18-8 stainless steel with a corrosion-resistant zinc chromate finish. Engineered to ANSI/ASME B18.22.1 standards, these washers deliver precise fit, smooth load distribution, and long-lasting durability—perfect for professionals demanding reliability and style in every fastener. ## Description LUPANTER 10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws: desertcart.com: Industrial & Scientific ## Features - 【Size】--inner diameter 0.245-0.265 inch, outside diameter 0.557-0.577 inch, thickness 0.036-0.065 - 【Made of Stainless】 --- Good corrosion resistance, extremely hygienic, easy to maintain, highly durable and offers a wide variety of aspects. - 【Widely Applications】 --- Also known as plain washers, their purpose is to distribute the fastener's load while reducing heat and friction during the tightening process. These general use flat washers are positioned under the head of a bolt or nut in order to provide a smooth bearing surface and distribute the fastener load over a wider area. - 【Reasonable Package】 --- Each type of the washer been packaged individually by small poly bag .You can easily take any type you want. - 【USA Standard】 ---The size and performance according to the American standard ANSI/ASME B18.22.1(SAE)., suitable for the SAE size screw and nuts. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F264JD8V | | Best Sellers Rank | #1,003 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Flat Washers | | Brand | LUPANTER | | Color | Black | | Customer Reviews | 4.8 out of 5 stars 1,389 Reviews | | Exterior Finish | Zinc Chromate | | Fastener Size | #10 | | Fastener Type | screw | | Finish Types | brushed | | Item Diameter | 0.56 inches | | Item Dimensions | 5.91 x 3.94 x 0.28 inches | | Item Thickness | 0.03 inches | | Manufacturer | LUPANTER | | Material | Stainless Steel | | Material Type | Stainless Steel | | Number Of Items | 50 | | Number of Pieces | 50 | | Outside Diameter | 0.57 inches | | Part Number | F-W-#10-BLACK | | Screw Head Style | Flat | | Set Name | 50 Pack | | Size Name | #10 | | Thread Size | #10 | | Unit Count | 50 Count | | Washer Compatibility | screws | | Washer Type | Flat | ## Product Details - **Exterior Finish:** Zinc Chromate - **Fastener Size:** #10 - **Material:** Stainless Steel - **Outside Diameter:** 0.57 Inches - **Washer Type:** Flat ## Images ![10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws - Image 1](https://m.media-amazon.com/images/I/51StoiBU3FL.jpg) ![10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws - Image 2](https://m.media-amazon.com/images/I/61DX009YCPL.jpg) ![10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws - Image 3](https://m.media-amazon.com/images/I/61X0rCikc-L.jpg) ![10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws - Image 4](https://m.media-amazon.com/images/I/61NygmrxBAL.jpg) ![10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws - Image 5](https://m.media-amazon.com/images/I/6165P5PiuYL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - LUPANTER 10# Black Flat Washers 50 Pack Made of 18-8 (304) Stainless Steel Metal Washers for Screws - Vifmy 110 Pack 1/4"-20 Inch Lock Nuts,304 (A2-70) Stainless Steel Nylon Insert Locknuts,Standard Inch Thread Nylock Nuts - Instockbolt 1/4" Split Lock Washer, 18-8 (304) Stainless Steel Spring Lock Washer 100PCS --- ## 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.pt/products/736567700-10-black-flat-washers-50-pack-made-of-18-8](https://www.desertcart.pt/products/736567700-10-black-flat-washers-50-pack-made-of-18-8) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-16*