In-Process Quality Control 

• Thread Inspection (Go / No-Go Gauges)  
• Diameter & Length Measurement  
• Thread Pitch Verification  
• Straightness Check  
• Surface Finish Inspection  

Mechanical Testing 

• Tensile Strength  
• Yield Strength  
• Hardness Test  
• Elongation  
• Proof Load Test  
• Impact Test (where applicable)  

Surface Coating Inspection 

• Zinc Coating Thickness  
• Hot Dip Galvanizing Thickness  
• Visual Finish  
• Coating Adhesion  

Final Inspection 

• Dimensional Verification  
• Quantity Verification  
• Packing Inspection  
• Product Identification  
• Batch Traceability  
• Documentation Review  

Standards Followed 

• ASTM  
• ASME  
• DIN  
• ISO  
• BS  
• IS  

Quality Policy 

“We are committed to manufacturing high-quality industrial fasteners through continual improvement, advanced manufacturing practices, and complete customer satisfaction.”