M4*10 12.9 grade semi-round head internal hexagonal screw

Button Head Hex Socket Screw M4×10, Grade 12.9

Looking for durable and reliable fasteners for hobby builds, DIY projects, RC models, 3D printer assemblies, or workshop use? This M4×10 button head screw with internal hex socket is a practical choice wherever strength, neat appearance, and secure fastening matter.

Made from Grade 12.9 steel, this screw offers high strength and dependable performance in demanding mechanical applications. The button head design gives your project a clean, low-profile finish, while the Allen/hex socket drive makes installation quick and convenient.

• Thread size: M4
• Length: 10 mm
• Head type: Button head
• Drive type: Internal hex socket
• Material grade: Steel, Grade 12.9
• Application: Ideal for hobby, DIY, model-making, electronics enclosures, and precision assemblies
• Finish: Strong, compact, and professional-looking fastening solution

Package includes:

• 50 x M4×10 button head hex socket screws