- 【Specifications and models】M3 M4 M5 M6 Hex Socket Head Cap Bolts Nuts Screws;According with standardized metric system;
- 【Good- quality material】Made of high quality 304 stainless steel, it has good corrosion resistance, heat resistance, low temperature strength and mechanical properties;
- 【Product features】Screw kits are packed in sturdy plastic boxes, which are clearly classified and easy to take and store;
- 【Wide Application】This screw is widely used and suitable for home, automotive, electronic products and shop use,This kit has many sizes to meet all kinds of needs;
- 【Product packaging】M3/M4/M5/M6 four specifications, a total of 540pcs, to meet most of your daily needs.