These dowel pins can reinforcement and structural applications. Suitable for DIY crafts, shafts, models, automotive parts, gears, CNC machining, 3D printers, automated machinery, injection molding machines, and engraving equipment. Design for both industrial and home applications.

Specification
Color: Silver
Material: Marine Grade 316 Stainless Steel
Diameter: 4mm / 0.16 inch
Length: 25mm / 0.98 inch
Packing List: 20 Pcs x Dowel Pins Round Metal Rods

Advantage
Premium Material: These lathe bar stock tool are crafted from high-grade 316 stainless steel and lightly coated with oil to ensure hardness, corrosion resistance, and enhanced durability for extended performance life.
Chamfer Design: The linear rail rod shaft features rounded edges on both ends, allowing effortless insertion into mounting holes for secure, tool-free installation.

Installation
Position the round steel rod accurately into the mounting holes, then tighten securely using standard tools to ensure a solid and stable fit.

Note
When storing, add some oil and reduce contact with air or do not expose it to air to prevent rust.