M3,M4,M5,M6, M8, M10, M12, M16 LOCK WASHERS EXTERNAL SHAKEPROOF TOOTHED CRINKLE SERRATED A2 STAINLESS STEEL DIN 6797. 4mm Rivet Serrated Nutsert (9). Blade Fuse Puller Tool (1). FLANGED SERRATED NUTS DIN 6923 (30).
This product would be ideal for securing outdoor furniture, machinery, and other outdoor items to ensure stability and prevent slippage.