PRORAJE Stainless Steel Metal Washers: M18 x 36 mm - Th. 3 Flat Washer (Ø 18 mm) A4 (V4A / AISI 316) NFE 25514 M Standard For Screws, Nuts, Bolts: package

Set of 20 (Marine Quality): This package includes 20 flat washers M18 x 36 mm compliant with NFE 25514 M (medium washer). A professional solution for heavy duty and high durability assemblies. EXTREME STRENGTH (AISI 316): Designed from A4 stainless steel (V4A), these washers offer maximum protection against corrosion. It is the indispensable alloy for the most severe environments: seashore, nautical and acidic environments. PRECISE SIZE - Inner diameter 18mm, outer 36mm, thickness 3mm. Perfectly suitable for M18 threaded screws and rods. PRORAJE EXPERIENCE - We cover all your needs with a full range ranging from M1.6 to M52. SPECIAL FOR POOLS AND SALTS: Unlike standard A2 stainless steel, A4 stainless steel is resistant to chlorine and salt for a long time. It is the recommended choice for your pool structures, boat pontoons and splash-exposed equipment. PROFESSIONAL QUALITY: Choose ProRaje durability. Our products are certified to industry standards for your projects in industry, marine and marine. Also available in A2 version for your classic outdoor uses.