M4*30 12.9 grade hexagonal cylindrical screw

Hex Socket Cap Screw M4×30, Grade 12.9 (50 pcs)

Reliable and durable M4×30 hex socket cap screws made from high-strength grade 12.9 steel. A great choice for hobby projects, DIY builds, 3D printer assemblies, RC models, robotics, and all kinds of precision mechanical work where a strong and secure fastening solution matters.

• Thread size: M4
• Length: 30 mm
• Head type: Hex socket cap
• Material grade: High-strength steel, grade 12.9
• Application: Ideal for hobby, workshop, and technical builds
• Strong and wear-resistant: Designed for demanding fastening applications
• Pack quantity: 50 pieces

Package includes:

• 50 × M4×30 hex socket cap screws