Features:
1. 100% brand new and high quality.
2. Made of premium iron material, these screws are sturdy and durable.
3. The surface of screw is plated with zinc for better performance.
4. There are many screws in different sizes that you can use for different purposes.
5. All screws are well packed in a plastic box for convenient carry and storage.

Specification:
Material: Iron
Surface finishing: Zinc plating
Size(thread diameter*overall length, mm) & quantity:
4*16 20pcs
4*20 20pcs
4*25 20pcs
4*30 20pcs
4*35 20pcs
4*40 10pcs
Weight: 222g / 7.8oz (approx.)

Package list:
1 set * Dowel Screws