1000Pcs Grade 8.8 Bolts and Nuts Washers Assortment Kit, M4 M5 M6 Metric Bolt As

--\uD83D\uDEA9\u3010MATERIAL\u3011Crafted from 8.8 grade alloy steel, these screws provide reliable wear resistance, hardness and strength for everyday use. Please note: For best performance, avoid using them outdoors or in damp environments, as this may affect their durability over time.\n--\uD83D\uDEA9 \u3010SPECIFICATION\u3011 This set follows the standard metric system, including hex bolts and nuts, lock washers and flat washers in 13 commonly used sizes: M5*10mm,M5*16mm,M5*20mm,M5*25mm,M5*30mm,M6*16mm,M6*20mm,M6*25mm,M6*30mm,M8*16mm,M8*20mm,M8*30mm,M8*40mm, There are 143 complete sets in total, amounting to 572 pieces (Pitch Size: M5*0.8mm,M6*1.0mm,M8*1.25mm), covering most basic fastening needs.\n--\uD83D\uDEA9\u3010PACKING\u3011Supplied in a sturdy, reusable plastic storage box that keeps all components organized and easy to access. Important tip: This product contains small parts, so please store it out of reach of children to prevent the risk of accidental swallowing.\n--\uD.