Quality control
Fastener quality checks for size, strength, coating, and shipment readiness.
FASNA supports industrial buyers with practical inspection steps designed around project specifications and export expectations.
Inspection points that matter to project buyers
For large diameter and extra long fasteners, consistency in dimensions, thread, mechanical grade, coating thickness, and packaging can directly affect installation efficiency.
- Dimensional checks for diameter, length, head size, and thread
- Grade confirmation according to order requirement
- Surface treatment visual and process checks
- Packaging inspection before shipment
Quality control workflow
1. RFQ Review
Confirm standard, drawing, grade, surface, and quantity.
2. Production Check
Monitor key production requirements for the order.
3. Final Inspection
Check dimensions, coating, appearance, and packaging.
4. Export Preparation
Prepare shipment according to buyer and logistics needs.
Need documents or inspection requirements?
Include inspection and documentation requests in your RFQ.