4pcs m3x25 hex socket black screw

4pcs M3 x 25mm Hex Socket Screws – Black Alloy Steel Socket Head Cap Bolts

A set of 4 high-quality M3 x 25mm hex socket screws designed for secure fastening in electronics, 3D printing, robotics, and DIY projects. These socket head cap screws provide a strong and reliable hold for acrylic, plastic, and metal enclosures.

🔧 Specifications:

• Type: Hex Socket Head Cap Screw

• Thread Size: M3

• Length: 25mm

• Head Style: Socket (Allen/Hex)

• Color: Black

• Material: High-strength alloy steel

• Quantity: 4 pieces

✅ Features:

• Durable and corrosion-resistant finish

• Precise threading for smooth installation

• Compatible with acrylic cases, plastic, and metal panels

• Strong grip with Allen/hex key tightening

📦 Applications:

• Electronics enclosures & acrylic cases

• Robotics and 3D printing projects

• DIY assembly and repairs

• General mechanical and fastening use