IMSCREWS Black 304 Stainless Steel Socket Head Cap Screws (General Purpose)

Product Technical Specifications
Material: High-Quality 304 Stainless Steel
Finish: Natural Black (Non-painted)
Drive Type: Allen Hex Socket
Head Style: Cylinder Cap Head
Standard: Metric DIN912

Common Applications & Installation
Our mid-sized metric socket head cap screws are engineered for projects requiring reliable structural integrity and a clean, stealthy appearance. The deep, precision-forged hex socket allows for secure torque application without cam-out. These versatile fasteners are an excellent choice for motorcycle and bicycle mounting, custom furniture assembly, and automotive bracket securing.

Frequently Asked Questions

Are these screws painted black, and will they scratch easily?
No, the black color is not a painted coating. It is a natural black finish integrated into the 304 stainless steel. It resists chipping and fading when driven with a tool, maintaining a consistent dark aesthetic.

Will these rust if used outside on a vehicle?
Because they are constructed from solid 304 stainless steel rather than standard alloy steel, they provide excellent corrosion and rust resistance, making them highly suitable for exterior vehicle or bike applications.

Do these come with an Allen wrench for installation?
This package contains only the hardware. You will need to provide your own standard metric Allen hex key or driver bit corresponding to your selected screw size.

Key Features

• ¡¾NATURAL BLACK FINISH¡¿ Unlike standard painted fasteners, these metric screws feature a natural black finish integrated directly into the metal. The color resists peeling, chipping, and scratching during tough installations.
• ¡¾304 STAINLESS STEEL¡¿ Manufactured from high-quality 304 stainless steel, offering superior resistance to rust and corrosion. A highly reliable alternative to easily rusted 12.9 alloy steel in exposed indoor and outdoor settings.
• ¡¾STANDARD DIN912 COMPLIANCE¡¿ Fully compliant with metric DIN912 specifications. Features a deep, well-defined hex socket cap and uniform threads for smooth driving, reducing the risk of stripping or cross-threading.
• ¡¾VERSATILE DAILY APPLICATIONS¡¿ Designed for a wide range of structural and aesthetic uses. Highly suitable for motorcycle and bicycle bracket mounting, custom furniture assembly, and general automotive or mechanical repairs.
• ¡¾PACKAGE CONTENT & REQUIREMENT¡¿ This set includes 100 pieces of M4-0.7 x 16mm metric machine screws. Please note that a compatible hex key or driver bit is required for installation and is NOT included in this package.

Specifications

• ASIN: B0H93QXFW6
• Internal SKU: IMS1673
• Size: M4-0.7 x 16mm
• Material: Stainless Steel
• Finish: Natural Black
• Head Style: Socket
• Package Quantity: 50