220PCS Hex Socket Grub Screws Stainless Steel Set Screw Hardware Fasteners M3 M4 M5 M6 M8

Suitable for electronic products, chemicals, machinery and equipment, furniture, etc.

Stainless steel 304 set screw, not easy to rust, anti-corrosion.

M3, M4, M5, M6, M8 multiple models, multiple sizes to meet different needs.

Precision threads can easily go through various materials.

Well packed and assorted in a resealable transparent box for convenient storage and carry.