Thick Galvanized Flat Washer - Sizes M3 to M20

This product is a durable flat washer designed for use with a range of bolt sizes from M3 to M20. Made from high-quality galvanized steel, it offers enhanced corrosion resistance, making it suitable for both indoor and outdoor applications. The thick structure of the washer provides optimal strength and support, ensuring a secure and stable fastening in various construction and mechanical projects. Ideal for both professional and DIY use, it is engineered to deliver reliable and long-lasting performance. Surface Treatment: Galvanizing Standard Type: German Standard Standard No.: GB96-85 Manufacture country: China Instructions included: No