Product Technical Specifications
Item: Metric Machine Screws
Material: 304 Stainless Steel (A2-70)
Finish: Natural Black Oxidation
Drive Type: Phillips
Head Style: Pan Head
Thread Coverage: Fully Threaded
Thread Pitch: Standard Metric Coarse

Common Applications & Installation
These low-profile black fasteners are highly suitable for precision builds. The consistent dark finish blends seamlessly into black PC cases, 3D printer frames, and RC chassis modifications. Please use a well-fitted standard Phillips driver to prevent cam-out and maintain the integrity of the screw head.

Frequently Asked Questions (FAQ)
Q: Are these made of real stainless steel or just black carbon steel?
A: They are manufactured from reliable 304 stainless steel, offering higher corrosion resistance than standard carbon steel.

Q: Does the black coating scratch off easily?
A: We use a natural black oxidation process rather than standard paint. This finish is integrated into the metal, making it highly resistant to scratching or flaking during normal installation.

Q: Do these come with matching nuts or washers?
A: No, this package includes the machine bolts only. Nuts and washers must be sourced separately.

Q: Can these be used in marine environments?
A: While 304 stainless steel is highly rust-resistant, it is optimal for indoor, electronic, and general outdoor use. We do not advise using these in extreme marine or heavy chemical environments.

Key Features

• ¡¾304 STAINLESS STEEL¡¿ Built with reliable A2-70 304 stainless steel, offering high rust resistance for indoor and general outdoor use. The natural black finish resists scratching during installation.
• ¡¾PRECISE THREADING¡¿ Fully threaded with standard metric coarse pitch. Ensures secure fastening without stripping, highly suitable for precision electronics and miniature equipment.
• ¡¾SCREWS ONLY¡¿ This package includes only the metric machine bolts. No nuts, washers, or driving tools are included. Requires a standard Phillips screwdriver for installation.
• ¡¾MICRO SIZES FOR ELECTRONICS¡¿ Optimal for 3D printer modifications, RC cars, drones, and PC case building where a low-profile black aesthetic is required.
• ¡¾INDUSTRIAL AESTHETIC¡¿ The oxidation process provides a sleek, modern industrial look that maintains the structural integrity of the steel without chipping like standard painted fasteners.

Specifications

• ASIN: B0H4GGFW4K
• Internal SKU: IMS1368
• Size: M2-0.4 x 8mm
• Material: Stainless Steel
• Finish: Natural Black
• Head Style: Pan
• Package Quantity: 200