Screw Wire
Our screw wire is specifically engineered for cold heading and forming operations in fastener production. The wire features excellent formability, consistent mechanical properties, and optimal surface conditions for die life and product quality. Available in various steel grades to match specific fastener requirements, from standard screws to high-strength bolts.
Key Specifications
Coil ID
300mm - 600mm
Tolerances
±0.01mm available
Steel Grades
SWRCH, SCM, ML
Diameter Range
1mm - 25mm
Surface Finish
Phosphate / Lime coated
Tensile Strength
400-800 MPa
Available Materials
SWRCH6A/8A/10ASWRCH35K/45KSCM435ML20/35/40
Product Features
- Excellent cold heading properties
- Uniform grain structure
- Consistent chemical composition
- Optimal surface lubrication
- High die life performance
Industrial Applications
- Standard screws and bolts
- High-strength fasteners
- Automotive fasteners
- Construction hardware
- Industrial machinery parts
- Precision components
Quality Assurance
All Screw Wire products undergo rigorous quality inspection at every stage of production. Our quality management system ensures consistent performance and full traceability.
Inspection Methods
- • 100% dimensional inspection
- • Surface roughness measurement
- • Hardness testing
- • Visual inspection
Certifications
- • ISO 9001:2015
- • IATF 16949
- • Material certificates provided
- • COC available on request
