M4*16 12.9 grade hexagonal cylindrical screw

Hex Socket Cap Screw M4×16, Grade 12.9 (50 pcs)

Looking for reliable fasteners for DIY builds, workshop projects, or hobby electronics? This M4×16 hex socket cap screw is a solid choice wherever strength, precision, and a secure fit matter. Made from grade 12.9 steel, it is designed for demanding applications where standard screws may not be enough.

With its 4 mm thread diameter and practical 16 mm length, this screw works great for assembling frames, mounts, brackets, mechanical parts, and other hobby-grade hardware projects.

• Thread size: M4
• Length: 16 mm
• Head type: Hex socket cap
• Material grade: Steel, grade 12.9
• Thread diameter: 4 mm
• Application: ideal for DIY, hobby, workshop, and technical assemblies
• Pack quantity: 50 pcs

Package includes:

• 50 × M4×16 hex socket cap screws