Description
A grub screw or set screw is generally used to secure an item against another item, without the use of a nut. This is important, because the ability to secure without a nut makes the grub screw very versatile, and means that a grub screw can be used in applications that require a very small and unobtrusive fixing. The threading travels the entire length of the grub screw, ensuring a firm and effective grip.
Specification:
- Material: Carbon Steel
- Screw length: 4 mm
- Grade: 12.9
- Color: Black
- M4 x 4mm
Packing List:
- M4 Grub Screws x 20
