--- product_id: 333210647 title: "304 Stainless Steel Flat Washers Set 580 pcs, 9 Sizes - M2 M2.5 M3 M4 M5 M6 M8 M10 M12" brand: "sutemribor" price: "S$34" currency: SGD in_stock: true reviews_count: 5 category: "Sutemribor" url: https://www.desertcart.sg/products/333210647-304-stainless-steel-flat-washers-set-580-pcs-9-sizes store_origin: SG region: Singapore --- # 9 sizes in one organized kit 580 pcs total for every project 304 Stainless Steel rust-resistant finish 304 Stainless Steel Flat Washers Set 580 pcs, 9 Sizes - M2 M2.5 M3 M4 M5 M6 M8 M10 M12 **Brand:** sutemribor **Price:** S$34 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your toolkit with the ultimate washer set—because every detail counts! ## Quick Answers - **What is this?** 304 Stainless Steel Flat Washers Set 580 pcs, 9 Sizes - M2 M2.5 M3 M4 M5 M6 M8 M10 M12 by sutemribor - **How much does it cost?** S$34 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/333210647-304-stainless-steel-flat-washers-set-580-pcs-9-sizes) ## Best For - sutemribor enthusiasts ## Why This Product - Trusted sutemribor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Industry Ready:** Perfectly suited for electrical, automotive, marine, and household applications where dependable fastening matters. - • **Effortless Organization:** Comes in a transparent storage case for quick size identification and seamless access—no more lost washers on the job. - • **Trusted Quality & Value:** Highly rated with 4.5 stars from over 2,400 users—join the savvy pros who never compromise on hardware essentials. - • **Complete Versatility Kit:** 580 precision flat washers spanning 9 essential sizes from M2 to M12—ready for any professional or DIY challenge. - • **Premium Rust-Resistant Steel:** Crafted from durable 304 stainless steel with a galvanized finish to ensure lifetime corrosion protection and reliability. ## Overview This Sutemribor 304 Stainless Steel Flat Washers Set includes 580 pieces across 9 sizes (M2 to M12), made from rust-resistant galvanized stainless steel. Designed for durability and versatility, it’s ideal for electrical, automotive, marine, and household fastening needs, all neatly organized in a transparent case for quick access. ## Description 【Specifications】 - Quality: 580 Pcs - Washer Type: Flat Washers - Material: 304 Stainless Steel - Sizes: M2 M2.5 M3 M4 M5 M6 M8 M10 M12 【Features】 - 304 Stainless steel with rust resistant galvanized finish to ensure life-time use, these quality assortment washers for home, automotive, and shop use - Widely Application: Perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection 【Package Included】 - M2 - 100pcs - M2.5 - 100pcs - M3 - 100pcs - M4 - 100pcs - M5 - 60pcs - M6 - 40pcs - M8 - 50pcs - M10 - 20pcs - M12 - 10pcs 【Package Quantity: 580pcs】 Total: 580 pcs, 9 Sizes in a transparent storage case for quick access and protection. NOTE: Please check the size carefully before purchasing, thanks for your support. Warning: the product are small parts, keep away from children and kids. Review: Très utile - Excellent produit Review: Great selection. - Perfect to have ready for the odd jobs. ## Features - Item Category: Washers - Item Trademark: Sutemribor - manufacturer: Sutemribor ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CG9J4NC | | Best Sellers Rank | #18,360 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #28 in Flat Washers | | Brand | Sutemribor | | Customer Reviews | 4.5 out of 5 stars 2,462 Reviews | | Exterior Finish | Stainless Steel | | Exterior finish | Stainless Steel | | Fastener Size | M4 | | Fastener Type | Flat Washer | | Fastener size | M4 | | Finish Types | Galvanized | | Item Weight | 0.01 Ounces | | Manufacturer | Sutemribor | | Material | Stainless Steel | | Material Type | Stainless Steel | | Metal Type | Stainless Steel | | Model | STBR-580p-dianquan-yin | | Number of Pieces | 580 | | Outside Diameter | 12.7 Millimeters | | Outside diameter | 12.7 Millimeters | | Part Number | STBR-580p-dianquan-yin | | Screw Head Style | Flat | | Set Name | Sutemribor 304 Stainless Steel Flat Washers | | Size | small | | Size Name | small | | UPC | 661757380564 | | Unit Count | 1.0 Count | | Washer Type | Flat | | Washer type | Flat | ## Product Details - **Exterior finish:** Stainless Steel - **Fastener size:** M4 - **Material:** Stainless Steel - **Outside diameter:** 12.7 Millimeters - **Washer type:** Flat ## Images ![304 Stainless Steel Flat Washers Set 580 pcs, 9 Sizes - M2 M2.5 M3 M4 M5 M6 M8 M10 M12 - Image 1](https://m.media-amazon.com/images/I/81WxUurBetL.jpg) ## Questions & Answers **Q: Does it have a 20.5mm(od)× 10mm(id) x 3mm thick?** A: It does not. **Q: Will these be attracted to magnets?** A: have no idea **Q: Where are the made?** A: Ptobably China. They are cheap, but effective. **Q: What is the thickness/height of the m4 washer?** A: Height is about 5/16 Thickness is about 1:32 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Très utile *by F***E on 23 February 2024* Excellent produit ### ⭐⭐⭐⭐⭐ Great selection. *by G***T on 13 January 2025* Perfect to have ready for the odd jobs. ### ⭐⭐⭐⭐⭐ Useful to use around the shop *by P***N on 9 July 2025* Good quality and a lot of different sizes ## Frequently Bought Together - Sutemribor 304 Stainless Steel Flat Washers Set 580 Pieces, 9 Sizes - M2 M2.5 M3 M4 M5 M6 M8 M10 M12 - POWERTEC 1/4"-20 5 Star Knobs 5 Pack, Clamping Knobs with Steel Insert for T Track Bolts, Thumb Screw Threaded Knobs for T Track Accessories, Feather Boards, Woodworking Jigs and Fixtures (71072) - DCT Tee Bolt Set – 20 Pack 2-1/2in T Bolts for Woodworking, T Track Bolts Jig Bolts, 1/4in 20 Thread T Bolt --- ## 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.sg/products/333210647-304-stainless-steel-flat-washers-set-580-pcs-9-sizes](https://www.desertcart.sg/products/333210647-304-stainless-steel-flat-washers-set-580-pcs-9-sizes) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-30*