【Hardware Nuts Size】4#40(25 pcs),6#32(25 pcs),8#32(25 pcs),10#24(16 pcs),10#32(16 pcs),12#24(14 pcs),1/4-20(13 pcs), 5/16-18(8 pcs),3/8-16(6 pcs),1/2-13(2 pcs),150 pack,10 different sizes of standardized sae fittings nut kits to meet your various needs.,【304 stainless steel nuts】The hardware nuts is made of 304(A2-70) stainless steel, which has the advantages of strong oxidation resistance, corrosion resistance, rust resistance, and durability. In addition, the spiral pattern is clear and can be used in many fields such as furniture DIY, building construction, medical equipment and so on.,【Includes Storage Box】150pcs hex nuts of different sizes are put in the organizer by category, easy to store and use. And it is easy to categorize, so that the hex nuts will not be lost or mixed up during use.,【Easy Use】Hex nuts are versatile and can be used in a variety of applications. The fastening force is relatively strong, and only a live wrench, open-end wrench or eyeglass wrench is needed for simple installation and use.,【Usage Scenarios】Suitable for use or maintenance in a wide range of applications such as furniture decoration, automotive repair, machinery industry, door handles, the mechanical industry and small repairsaround shops, construction, etc.