232 Pcs 304 Stainless Steel Flat Penny Washers for Screws Bolts Kit Large OD Metric Fender Assortment (M3 M4 M5 M6 M8 M10 M12) Anti Rust Automotive, Machinery, DIY Repair

GENUINE 304 STAINLESS STEEL: Crafted from high-grade A2-70 (304) stainless steel, offering exceptional corrosion resistance. Perfect for the UK’s damp climate, these washers won't rust in outdoor or marine applications, solving the "quick rust" issue seen in inferior carbon steel kits. EXTRA LARGE OD FOR PRESSURE RELIEF: These Penny Washers (Repair Washers) feature an enlarged surface area to distribute load pressure effectively. They prevent bolts from pulling through thin metal or wood, making them essential for securing fenders, car bodywork, and wooden structures. SMOOTH EDGES & BURR-FREE: Utilizing advanced precision-stamping technology, every washer features a smooth, polished finish. This eliminates sharp burrs that often scratch surface coatings or cause injury during installation, ensuring a professional and safe DIY experience. 15 SIZES COMPREHENSIVE KIT: Includes a versatile range from M3 to M12 with varying diameters and thicknesses (e.g., M630mm, M1030mm). Whether you're fixing a bike rack, plumbing a tap, or reinforcing furniture, you’ll always have the exact fit on hand without mid-project store trips. DURABLE & TIDY STORAGE: Supplied in a heavy-duty, partitioned case with a secure latch and clear sizing labels. We’ve reinforced the box hinges to prevent the common "spilled kit" disaster, keeping your M3 to M12 washers organized even in a busy workshop or toolbox.