747 Pcs Nuts And Bolts Assorted Set(M3/M4/M5), Flat Hex Socket Head With Washers,Stainless Steel Machine Screws Wrench,Allen Key Mixed Assortment (Silver)

【High quality material】: Made of high quality 304 stainless steel, the product has high precision, high compressive strength, and has good corrosion resistance and rust resistance, sturdy and durable, and can be used in high temperature, low temperature and humid environment for a long time. 【Product Features】: The bolt threads are clear, compact and even, the force is balanced and not easily deformed, the fixing with the nut will have a good grip, while the flat head hexagonal design is very suitable for embedded installation or use in closed areas below the surface, the product set contains spanners to meet your daily use 【Various Sizes】: 12 kinds of hexagonal bolts M3, M4, M5 and matching washers, nuts, spanners totaling 747 pieces, including M3 bolts each specification 30 M3*8mm, M3*12mm, M3*16mm, M3*20mm; M4 bolts each specification 20 M4*10mm, M4*14mm, M4*18mm, M4*25mm, M5 bolts are available in 12 pieces each M5*12mm,M5*16mm,M5*20mm,M5*25mm, which is enough to meet your daily needs 【Wide Range Of Applications】: hexagonal flat head bolt washer and nut combination kit, a variety of specifications, can be used to fix metal, wood, glass and plastic and other materials, widely used in machinery, furniture, electronics, electrical appliances, ships, automobiles and many other industries, is the home, factories, offices, commercial premises to maintain and repair equipment commonly used products. 【Easy To Store】: All hexagonal nuts and bolts, washers are packed in a sturdy split plastic box, easy to store and find, easy for you to access, replace damaged and lost bolts, also avoid children accidentally swallowed and scratched. 【Warm Service】：We hope you will like the products we provide, if you have any questions, please contact us by email, we will provide you with service as soon as possible at the first time!