[DETAIL] 🔧 500PCS 304 Stainless Steel Internal & External Toothed Lock Washer Set – Solve Fastening Troubles with One Click! 🔧 Attention all hardware enthusiasts! Tired of loosening issues during repairs or DIY projects? The AIMUNOK Internal & External Toothed Lock Washer Set is your ultimate fastening "super helper" – covering diverse scenarios and nailing all connection reinforcement needs in one go! ✅ 500PCS Full Specifications Coverage: Multi-size combination from M3 to M8. Whether for furniture repair screw tightening, electrical appliance assembly reinforcement, automotive component maintenance, or handmade model creation, different specifications easily fit, saying goodbye to the trouble of searching for washers everywhere – one set replaces N sets! ✅ 304 Stainless Steel Material: Highly recommended! Compared with ordinary rust-prone washers, 304 stainless steel features high hardness and corrosion resistance, making it rust-proof even in humid environments or outdoor operations ✨ The smooth surface is free of burrs, ensuring no hand injuries or part damage during installation – durable and worry-free~ 🔹 Serrated Structure: Double anti-slip from internal and external serrations, the washers tightly bite with connectors and screws, effectively preventing loosening and slipping – providing a "double insurance" for fastening. Whether for furniture, electrical appliances, automotive parts... wherever reinforcement is needed, it can firmly hold in place! 🔹 Storage Box + Labels: The transparent compartment box is super user-friendly, sorting different specifications for clear visibility 👀 The box surface is labeled with detailed quantities and sizes, making it easy to put back after use. Keep tools organized and clutter-free – a must-have "storage magic" for any hardware toolbox! 🚀 Extremely Versatile Applications Whether you're a furniture repair technician, an electrical appliance assembly expert, a car maintenance enthusiast, or a DIY crafter, this washer set is a must-have! For furniture reinforcement, electrical appliance repair, automotive component maintenance, creative crafts... whenever there's a risk of loosening, use it to solve the problem directly, making connections firmer, worry-free, and labor-saving~ 💰 Unbeatable Cost-Effectiveness With 500PCS covering multiple specifications, there's no need to purchase loose parts separately—saving both money and hassle 💸 Crafted from 304 stainless steel, it's highly durable and tough, reducing long-term usage costs. Keep a set in your toolbox to tackle any fastening need anytime—maximizing practicality! Stop struggling with loosening issues! 🔧 Click the link to order now and bring home this all-in-one washer set, making repairs and creations smoother while effortlessly solving all fastening problems~ #HardwareTools #WasherSet #FasteningMagic #DIYEssential #304StainlessSteel [ATTRIBUTES] - Material: Steel - Hign-concerned Chemical: None - Thickness(mm): None - Material: Steel - Hign-concerned Chemical: None - Thickness(mm): None - Model Number: M3-M8 - DIY Supplies: Metalworking - Brand Name: AIMUNOK - Origin: Mainland China