Metric Penny Repair Mudguard Washers, A4 316 Stainless Steel, M4-M12 Sizes for Metric Screws and Bolts (100, M12 X 35)

• MATERIAL QUALITY: The 316 grade makes them ideal for marine/sea applications offering superior corrosion resistance and durability for demanding applications
• SIZE RANGE: Compatible with metric screws and bolts from M5 to M10, providing versatile fastening solutions
• LOCKING MECHANISM: Large design creates a large area between the nut and bolt head, preventing loosening under vibration and to spread the load.
• APPLICATIONS: Ideal for machinery, automotive, construction and general assembly where secure fastening is crucial
• SPECIFICATIONS: Metric standard compliance ensures precise fit with corresponding metric fasteners for optimal performance

These high-quality metric repair washers are designed to provide reliable fastening solutions for metric screws and bolts ranging from M5 to M12 sizes. Featuring marine grade 316 stainless steel, these washers offer excellent resistance against corrosion and wear, making them suitable for various industrial and mechanical applications. The large diameter design creates tension between the fastener and the bearing surface, helping to prevent loosening due to vibration and mechanical stress. These washers maintain consistent pressure on the assembly, ensuring a secure fit throughout their service life. Perfect for machinery, automotive repairs, construction projects, and general maintenance work where metric fasteners are specified. The 316 grade makes them ideal for marine/sea applications where salt water causes problems.