Rshuhx M3 M4 M5 M6 Nuts and Bolts Hexagon Socket Head Cap Screws 304 Stainless Steel Mechanical Hex Socket Screws Assortment Kit 320PCS with Storage Box For DIY Bicycle Motorcycle Repair

【Nuts and Bolts Set Size】 Our hexagon socket screws and nuts: M3: M3X10, M3X20, M3X25, M3X30;M4: M4X10, M4X20, M4X25, M4X30;M5: M5X10, M5X20, M5X25, M5X30;M6: M6X10, M6X20, M6X30, M6X40 , each size 40pcs(M3 M4 M5 M6) . A total of 320pcs, 16 kind of models. One purchase can meet your multiple needs. Both M3 M4 M5 M6 bolts and nuts will be placed in a transparent plastic box with matching labels, easy to use and install. 【High-quality material】 Hexagon socket bolts and nuts are made of 304 stainless steel, which has high hardness, oxidation resistance and durability. Hexagon socket bolts are anti-rust, anti-corrosion and wear resistance.Stainless steel nuts and bolts can work well in humid environment 【Hex Bolts 's Details】Our screws and nuts conform to the standard metric system, and the thread distance is about 1mm. The thread is very smooth, sharp and accurate. bike bolts is not easy to deform and slide during work. 【m3 m4 m5 m6 bolts Uses】Hexagonal stainless steel bolts mainly have the advantages of easy fastening and disassembly, and not easy to slip corners.Assorted nuts and bolts mainly used in electronic products, electrical products, furniture, household appliances,bike car and motorcycle maintenance and DIY, machinery equipment products, ships 【After-sales service:】When you receive the bolts and nuts Kit for the first time, if you find any problems with the product, please contact us by email and we will resolve it as soon as possible. At the same time, if you have any questions or suggestions about our products, we also welcome you to contact us by email at any time to provide customers with good service, will always be our first step.