M4*6 12.9 grade semi-round head internal hexagonal screw

Button Head Hex Socket Screw M4×6, Grade 12.9 (50 pcs)

Compact, durable, and perfect for hobby builds, repairs, and custom projects. This M4×6 button head screw with an internal hex socket is made from high-strength Grade 12.9 steel, making it a great choice wherever a secure and reliable fastening solution is needed.

• Thread size: M4
• Length: 6 mm
• Head type: Button head
• Drive type: Internal hex socket
• Material grade: Grade 12.9 steel
• Application: Ideal for hobby, DIY, mechanical, and precision assembly projects
• Pack contents: 50 pcs of M4×6 button head hex socket screws

Thanks to the rounded button head design and strong steel construction, these screws are well suited for assemblies where both neat appearance and solid fastening performance matter.