mankk 400PCS Metric Grade 10.9 Flange Bolts and Nuts Assortment Kit M6x1.0, M8x1.25, M10x1.5 (12mm to 45mm) Black Alloy Steel Class Hex Bolts and Nuts

mankk 400PCS Metric Grade 10.9 Flange Bolts and Nuts Assortment Kit M6x1.0, M8x1.25, M10x1.5 (12mm to 45mm) Black Alloy Steel Class Hex Bolts and Nuts

【High Quality Materials 】Flange bolts are made of 10.9 grade alloy steel with galvanized surface and high strength, which is very suitable for working inside the engine. 【Product Features】Including two thread designs: full thread and half thread, to ensure stability and safety and meet different requirements. Metric flange head bolts, nuts and washers with the most common sizes can fully meet your needs. 【Wide Application】Flange bolts are widely used in many industries, such as building structures, automobile industry, industrial equipment, mechanical equipment and so on. 【Easy to Use 】The are placed in a handheld box plastic box, each size of Flange bolts are sorted separately which is easy to transport and distinguish.There are classified notes in the box for easy distinction. 【Package Include 】A total of 400 PCS metric flange bolt Kits,17 different sizes flange bolt,Includes 100PCS flange screw, 100PCS nut, 100PCS gasket, 100PCS elastic sheet,enough replacement to suit your needs. 【Multi-purpose and portable box】The flange bolts are packed in a multi-purpose and portable tool box with a movable divider for easy distinction. After use, other products can be stored and reused. Flange bolts are made of 10.9 grade alloy steel with galvanized surface and high strength, which is very suitable for working inside the engine.