Heavy Duty Nut & Bolt Assortment Kit, 172 PCS Includes 9 Most Common Size
[MATERIAL]: It is made of iron and the surface is galvanized.
[SET INCLUDE]:
- Bolt Sizes: 6PCS 1/4"- 20 x 3/4"; 6PCS 1/4"- 20 x 1-1/2"; 6PCS 1/4"- 20 x 1"; 6PCS 1/4"- 20 x 2"; 4PCS 5/16"- 18 x 1-1/2"; 4PCS 5/16"- 18 x 1"; 4PCS 5/16"- 18 x 2"; 4PCS 3/8"- 16 x 1-1/2"; 4PCS 3/8"- 16 x 2";
- Nut Sizes: 24PCS 1/4"; 12PCS 5/16"; 8PCS 3/8";
- Flat and Lock Washer Sizes: 48PCS 1/4"; 24PCS 5/16"; 16PCS 3/8".
[EXQUISITE PACKAGING]: It is equipped with a translucent storage box. Several slots in the storage box separate the products of different specifications for easy selection and use.
[STRONG AND DURABLE]: The surface of the product is galvanized, so it is not easy to rust and has a longer service life.
[APPLICATION]: The product is widely used in industrial machinery to play a tightening role, to prevent loose joints.