100pcs M3 12.9 Grade Alloy Steel Hex Bolt Socket Head Cap Screws Kit

This is a M3 12.9 Grade Alloy Steel Hex Bolt Socket Head Cap Screws Kit.

Buy four different Sizes of mild steel Allen screws (M3 x 6 mm, M3 x 8 mm, M3 x 10mm, and M3 x 12mm) which can meet the maximum requirement for you. It is high quality made of 2.9-grade alloy steel material with an oxidation surface, has good strength of extension and corrosion resistance in many environments.

These screws are excellent in performance with sturdy and smooth screws, a standard hexagon socket head, easy to install. Wide Application: DIY projects, UAVs, and 3D printed projects, an ideal tool for home and workplace. 

Features:

1. Size: M3 Machine Screws
2. Colour: Black
3. Material: Mild Steel
4. Drive System: Internal Hex
5. Exterior Finish: Black oxide
6. Head Style: Allen Socket
7. Head Type: Socket

Package Includes:

25 x M3 x 6mm Screw
25 x M3 x 8mm Screw
25 x M3 x 10mm Screw
25 x M3 x 12mm Screw