CORET M4 x 12mm Penny Washers (30PCS) Metal Flat Large OD Fender Repair Alloy Steel Washer for Screws Bolts Zinc Plated Wide Round Plain Spacer - Thickness 1mm DIN9021

FLAT & WIDE WASHER DESIGN: Small penny washers feature a wide, round profile with a 4.3 mm inner diameter (ID) and large 12 mm outer diameter (OD). Gentle on wood, metal and other materials. ALLOY STEEL MATERIAL: Flat repair fender washers are manufactured from durable alloy steel with a galvanised zinc coating which provides corrosion resistance. STRONG & RELIABLE PERFORMANCE: Metal metric washers offer high strength and resistance to bending or deformation. 1mm thickness helps maintain a stable connection and reduces the risk of loosening. MULTI-PURPOSE USE: Hardware washers are suitable for M4 bolts, screws, nuts and threaded rods in general fastening tasks on wood, plastic and metal surfaces. ADDITIONAL FIXING APPLICATIONS: Washers are also widely used in household projects, DIY builds, furniture assembly, such as shelves, tables, cabinets and more.