Product Description：
Product Name: Hex Cap Nuts Dome Nuts Acorn Nuts
Material:Carbon Steel
Surface Treatment: Nickel Plated/Black Zinc
Standard: GB923
Thread Diameter: M3(3mm) / M4(4mm) / M5(5mm) / M6(6mm) / M8(8mm) / M10(10mm)/ M12 (12mm)
Thread Pitch: M3(0.5mm) / M4(0.7mm) / M5(0.8mm) / M6(1mm) / M8(1.25mm) / M10(1.5mm)/ M12 (1.75mm)
For example: M3x0.5mm，Thread dia=3mm，Thread pitch=0.5mm。
The data is for reference only, please prevail in kind!
Quantity: According to your choic
Packaging: plastic bag / carton
Customer service online time：
Our working hours are from 8:30 am to 17:30 pm Beijing time Monday to Saturday，(excluding Chinese holidays and special circumstances).
If the customer service does not reply to the message in time, please be patient, we will reply you immediately when we see the message.
Issue Resolution：
If you encounter any problems with your order, we are here to help. Please reach out to us, and we will do our best to address and resolve any issues in a timely manner.
