Standard catalog screws rarely fit every application. When your assembly needs non-standard dimensions, special materials or specific head shapes, custom machine screws become necessary.

At JeaSnn, we help global manufacturers solve these problems by producing high-precision custom machine screws for both prototype and mass production projects — from carbon steel and stainless steel to brass and titanium.

What to Prepare for a Quote

• Drawings with dimensions, tolerances and thread specifications
• Material and grade requirements
• Surface treatment (zinc plating, blackening, etc.)
• Estimated annual quantity

Send your drawings to engineer@cncpartschina.com and get a quotation within 24 hours.