--- product_id: 620280851 title: "Star Washers External Tooth Lock Washers Assortment (M2.5-M12) 500Pcs" brand: "vifmy" price: "B/.32" currency: PAB in_stock: true category: "Vifmy" url: https://www.desertcart.com.pa/products/620280851-star-washers-external-tooth-lock-washers-assortment-m2-5-m12 store_origin: PA region: Panama --- # clear organized storage case 500 pcs assorted sizes 304 stainless steel corrosion-resistant Star Washers External Tooth Lock Washers Assortment (M2.5-M12) 500Pcs **Brand:** vifmy **Price:** B/.32 **Availability:** ✅ In Stock ## Summary > 🔧 Lock it down like a pro — never lose grip or gear again! ## Quick Answers - **What is this?** Star Washers External Tooth Lock Washers Assortment (M2.5-M12) 500Pcs by vifmy - **How much does it cost?** B/.32 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/620280851-star-washers-external-tooth-lock-washers-assortment-m2-5-m12) ## Best For - vifmy enthusiasts ## Why This Product - Trusted vifmy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium Durability:** 304 stainless steel ensures rust-proof, long-lasting performance - • **Multi-Industry Ready:** Perfect for furniture, construction, electrical & DIY pros - • **Organized & Portable:** Clear case keeps all 500 washers sorted and ready for action - • **Secure Locking Power:** External tooth design prevents loosening under vibration - • **Versatile Size Range:** 8 metric sizes from M2.5 to M12 cover every fastening need ## Overview The Vifmy Star Washers External Tooth Lock Washers Assortment offers 500 high-strength, corrosion-resistant 304 stainless steel washers in 8 metric sizes (M2.5 to M12). Designed with serrated external teeth, these washers prevent loosening from vibration, ensuring secure fastening in furniture, construction, and electrical applications. Packaged in a clear, compartmentalized case, this kit delivers professional-grade reliability and convenience for every project. ## Description desertcart.com: Vifmy Star Washers External Tooth Lock Washers Assortment (M2.5-M12) 500Pcs | M2.5 M3 M4 M5 M6 M8 M10 M12 locking washers, 304 stainless steel,assorted metric serrated star locking washers for grounding : Industrial & Scientific ## Features - External Tooth Lock Washer: The metric external tooth star lock washers assortment kit contains 8 sizes 500 pcs, which are m2.5(100 pcs),m3(100 pcs),m4(100 pcs),m5(70 pcs),m6(50 pcs),m8(30 pcs),m10(30 pcs),m12(20 pcs) ,8 different sizes of external star washer From furniture DIY to building construction, help you get the job done - 304 Stainless Steel: 304 Stainless steel external washers are made of high-strength materials with good corrosion resistance and long service life. Compared to galvanised materials, the oxidation resistance, corrosion resistance and rust resistance are stronger, thus increasing the service life of the product - Easy Operation: Internal tooth star washers are mainly used for nuts and bolts from rotating and loosening due to vibration and friction, and play a role in preventing loosening and fixing objects to ensure the stability of machines - Convenient Storage: Each of the 8 different sizes of external tooth lock washer are individually stowed by type in an easy to carry clear case.Easy to store and use,so that the rivnut will not be lost or mixed up during use - Wide Application: External tooth washer are highly compatible with screws, nuts and bolts of the same size and can be used to connect moving parts or to prevent loose connections, such as in furniture repair, outdoor construction, and electrical maintenance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CP7YZ9JY | | Best Sellers Rank | #3,621 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Tooth Lock Washers | | Brand | Vifmy | | Color | silver | | Customer Reviews | 4.6 4.6 out of 5 stars (299) | | Exterior Finish | Stainless Steel | | Fastener Size | M2.5 M3 M4 M5 M6 M8 M10 M12 | | Fastener Type | Flat Washer | | Finish Types | Glossy | | Item Highlight | M2.5 M3 M4 M5 M6 M8 M10 M12 locking washers, 304 stainless steel,assorted metric serrated star locking washers for grounding | | Item Thickness | m2.5-0.47 m3-0.55 m4-0.62 m5-0.68 m6-0.81 m8-0.9 m10-0.92 m12-1 millimeters | | Item Weight | 4.95 ounces | | Manufacturer | Vifmy | | Material Type | Stainless Steel | | Metal Type | 304 Stainless Steel | | Number Of Items | 500 | | Number of Pieces | 500 | | Outside Diameter | M2.5-5.29 M3-6.02 M4-7.7 M5-9.97 M6-10.83 M8-14.95 M10-17.96 M12-20.25 millimeters | | Part Number | ELW-304SS | | Screw Head Style | Locking | | Set Name | External Tooth Lock Washers Assortment Kit | | Size Name | External Tooth Lock Washers | | Thread Size | M2.5 M3 M4 M5 M6 M8 M10 M12 | | Unit Count | 500 Count | | Washer Application | construction | | Washer Compatibility | metric bolts | | Washer Type | External Tooth Lock | ## Product Details - **Exterior Finish:** Stainless Steel - **Fastener Size:** M2.5 M3 M4 M5 M6 M8 M10 M12 - **Material:** Stainless Steel - **Outside Diameter:** M2.5-5.29 M3-6.02 M4-7.7 M5-9.97 M6-10.83 M8-14.95 M10-17.96 M12-20.25 millimeters - **Washer Type:** External Tooth Lock ## Images ![Star Washers External Tooth Lock Washers Assortment (M2.5-M12) 500Pcs - Image 1](https://m.media-amazon.com/images/I/51bvBDwzWIL.jpg) ![Star Washers External Tooth Lock Washers Assortment (M2.5-M12) 500Pcs - Image 2](https://m.media-amazon.com/images/I/51ppg25yJFL.jpg) ![Star Washers External Tooth Lock Washers Assortment (M2.5-M12) 500Pcs - Image 3](https://m.media-amazon.com/images/I/51CqVcOSwhL.jpg) ![Star Washers External Tooth Lock Washers Assortment (M2.5-M12) 500Pcs - Image 4](https://m.media-amazon.com/images/I/51ta+pI2VbL.jpg) ![Star Washers External Tooth Lock Washers Assortment (M2.5-M12) 500Pcs - Image 5](https://m.media-amazon.com/images/I/51CmVCfsqgL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Frequently Bought Together - Vifmy External Tooth Lock Washers Assortment Kit(500 Pack),M2.5 M3 M4 M5 M6 M8 M10 M12 Metric 304 Stainless Steel External Star Washer Sets - Vifmy Spring Lock Washers Assortment Kit(1000 Pack), M2 M2.5 M3 M4 M5 M6 M8 M10 M12 Metric Split Lock Washer Set,304 Stainless Steel Lock Washers for Screws Bolts - WEGOUP 900 Pcs Stainless Steel Flat Washers for Screws, 304 Stainless Steel, Assorted Sizes (M2 M2.5 M3 M4 M5 M6 M8 M10 M12) for Industrial Use, Washers for Bolts --- ## 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.com.pa/products/620280851-star-washers-external-tooth-lock-washers-assortment-m2-5-m12](https://www.desertcart.com.pa/products/620280851-star-washers-external-tooth-lock-washers-assortment-m2-5-m12) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-10-28*